4(x-2)+7x=9(x-2)

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Solution for 4(x-2)+7x=9(x-2) equation:


Simplifying
4(x + -2) + 7x = 9(x + -2)

Reorder the terms:
4(-2 + x) + 7x = 9(x + -2)
(-2 * 4 + x * 4) + 7x = 9(x + -2)
(-8 + 4x) + 7x = 9(x + -2)

Combine like terms: 4x + 7x = 11x
-8 + 11x = 9(x + -2)

Reorder the terms:
-8 + 11x = 9(-2 + x)
-8 + 11x = (-2 * 9 + x * 9)
-8 + 11x = (-18 + 9x)

Solving
-8 + 11x = -18 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-8 + 11x + -9x = -18 + 9x + -9x

Combine like terms: 11x + -9x = 2x
-8 + 2x = -18 + 9x + -9x

Combine like terms: 9x + -9x = 0
-8 + 2x = -18 + 0
-8 + 2x = -18

Add '8' to each side of the equation.
-8 + 8 + 2x = -18 + 8

Combine like terms: -8 + 8 = 0
0 + 2x = -18 + 8
2x = -18 + 8

Combine like terms: -18 + 8 = -10
2x = -10

Divide each side by '2'.
x = -5

Simplifying
x = -5

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