2(x-3)-7(2-x)=x+4

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Solution for 2(x-3)-7(2-x)=x+4 equation:


Simplifying
2(x + -3) + -7(2 + -1x) = x + 4

Reorder the terms:
2(-3 + x) + -7(2 + -1x) = x + 4
(-3 * 2 + x * 2) + -7(2 + -1x) = x + 4
(-6 + 2x) + -7(2 + -1x) = x + 4
-6 + 2x + (2 * -7 + -1x * -7) = x + 4
-6 + 2x + (-14 + 7x) = x + 4

Reorder the terms:
-6 + -14 + 2x + 7x = x + 4

Combine like terms: -6 + -14 = -20
-20 + 2x + 7x = x + 4

Combine like terms: 2x + 7x = 9x
-20 + 9x = x + 4

Reorder the terms:
-20 + 9x = 4 + x

Solving
-20 + 9x = 4 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
-20 + 9x + -1x = 4 + x + -1x

Combine like terms: 9x + -1x = 8x
-20 + 8x = 4 + x + -1x

Combine like terms: x + -1x = 0
-20 + 8x = 4 + 0
-20 + 8x = 4

Add '20' to each side of the equation.
-20 + 20 + 8x = 4 + 20

Combine like terms: -20 + 20 = 0
0 + 8x = 4 + 20
8x = 4 + 20

Combine like terms: 4 + 20 = 24
8x = 24

Divide each side by '8'.
x = 3

Simplifying
x = 3

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