5x+4(-x-2) = -5x + 2(x-1)+12 solve for x

Hello!

Starting with:

5x + 4(-x - 2) = -5x + 2(x - 1) + 12

Distribute terms outside of the parenthesis:

5x + 4(-x) + 4(-2) = -5x + 2(x) + 2(-1) + 12

5x - 4x - 8 = -5x + 2x - 2 + 12

Combine like terms:

x - 8 = -3x + 10

Isolate for the "x" variable by adding 3x for both sides:

4x - 8 = 10

Add 8 to both sides:

4x = 18

Divide both sides by 4:

x = 18/4

x = 4.5

Hope this helped! :)

Step-by-step explanation:

Distribute 4 through the parentheses

Similarly, Distribute 2 through the parentheses

Collect like terms

Calculate the sum

Move variable to L.H.S and change its sign

Similarly, Move constant to R.H.S and change its sign

Collect like terms

Calculate the sum

Divide both sides of the equation by 4

Calculate

Hope I helped!

Best regards!

step-by-step explanation:

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