9x-4=2(8+4x)+7

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Solution for 9x-4=2(8+4x)+7 equation:


Simplifying
9x + -4 = 2(8 + 4x) + 7

Reorder the terms:
-4 + 9x = 2(8 + 4x) + 7
-4 + 9x = (8 * 2 + 4x * 2) + 7
-4 + 9x = (16 + 8x) + 7

Reorder the terms:
-4 + 9x = 16 + 7 + 8x

Combine like terms: 16 + 7 = 23
-4 + 9x = 23 + 8x

Solving
-4 + 9x = 23 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-4 + 9x + -8x = 23 + 8x + -8x

Combine like terms: 9x + -8x = 1x
-4 + 1x = 23 + 8x + -8x

Combine like terms: 8x + -8x = 0
-4 + 1x = 23 + 0
-4 + 1x = 23

Add '4' to each side of the equation.
-4 + 4 + 1x = 23 + 4

Combine like terms: -4 + 4 = 0
0 + 1x = 23 + 4
1x = 23 + 4

Combine like terms: 23 + 4 = 27
1x = 27

Divide each side by '1'.
x = 27

Simplifying
x = 27

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