Simplify 3x − 5 + 5x + 1
Webb22 mars 2024 · Solution: Find the value of w in the following equations: 3x-2y+w=11, x+5y-2w=-9 and 2x+y-3w=-6; Solution: Solve the simultaneous equations: 2x^2-3y^2=6 and 3x^2+2y^2=35; Solution: Solve for the value of x and y in 4x+2y=5 and 13x-3y=2; Solution: Find the values of x and y from the equations: x-4y+2=0 and 2x+y-4=0; Solution: Find the … Webbför 2 dagar sedan · Final answer. Step 1/2. To solve this system of differential equations, we can use the method of undetermined coefficients. First, let's find the homogeneous solution: 5 x ′ + y ′ − 5 x − y = 0. This can be rewritten as: 5 x ′ − 5 x = y − y ′. Using the fact that e − 5 t is the integrating factor for the left-hand side,
Simplify 3x − 5 + 5x + 1
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Webb1 maj 2024 · Answer. Example 2.3.6: evaluate. Evaluate 2x2 + 3x + 8 when x = 4. Solution. We need to be careful when an expression has a variable with an exponent. In this expression, 2x2 means 2 • x • x and is different from the expression (2x)2, which means 2x • 2x. 2x2 + 3x + 8. Substitute 4 for each x. 2(4)2 + 3(4) + 8. WebbSelesaikan masalah matematik anda menggunakan penyelesai matematik percuma kami yang mempunyai penyelesaian langkah demi langkah. Penyelesai matematik kami menyokong matematik asas, praalgebra, algebra, trigonometri, kalkulus dan banyak lagi.
Webbx = {5} Explanation: Given 3(x−1)−(x+5) = 2 Step 1: Using the distributive law to simplify the ... 5x+3=2x+39 One solution was found : x = 12 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ... 6x+2=9x+14 One solution was found : x = -4 Rearrange: Rearrange the ... WebbFree math problem solver answers your algebra homework questions with step-by-step explanations.
Webb1/3x=6-1/5x One solution was found : x = 45/4 = 11.250 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ... Webb29 juni 2016 · If you would like to simplify (3x - 5) - (5x - 1), you can do this using the following steps: (3x - 5) - (5x - 1) = 3x - 5 - 5x + 1 = - 2x - 4 Advertisement fbob3332 …
Webb29 aug. 2024 · (3x 2 + 9x - 1) + (-5x 2 + 6x - 10) We can get rid of the parenthesees since there is only addition between them. = 3x 2 + 9x - 1 + -5x 2 + 6x - 10 . Now we can rearrange the terms so like terms are together. = 3x 2 - 5x 2 + 9x + 6x - 1 - 10 . Combine like terms. Just like 3 apples - 5 apples = -2 apples ....so does 3x 2 - 5x 2 = -2x 2 = -2x 2 ...
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