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

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


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

Reorder the terms:
2(-9 + x) + 4x = 7 + -2x
(-9 * 2 + x * 2) + 4x = 7 + -2x
(-18 + 2x) + 4x = 7 + -2x

Combine like terms: 2x + 4x = 6x
-18 + 6x = 7 + -2x

Solving
-18 + 6x = 7 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-18 + 6x + 2x = 7 + -2x + 2x

Combine like terms: 6x + 2x = 8x
-18 + 8x = 7 + -2x + 2x

Combine like terms: -2x + 2x = 0
-18 + 8x = 7 + 0
-18 + 8x = 7

Add '18' to each side of the equation.
-18 + 18 + 8x = 7 + 18

Combine like terms: -18 + 18 = 0
0 + 8x = 7 + 18
8x = 7 + 18

Combine like terms: 7 + 18 = 25
8x = 25

Divide each side by '8'.
x = 3.125

Simplifying
x = 3.125

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