39-(x+7)=8x+4

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Solution for 39-(x+7)=8x+4 equation:


Simplifying
39 + -1(x + 7) = 8x + 4

Reorder the terms:
39 + -1(7 + x) = 8x + 4
39 + (7 * -1 + x * -1) = 8x + 4
39 + (-7 + -1x) = 8x + 4

Combine like terms: 39 + -7 = 32
32 + -1x = 8x + 4

Reorder the terms:
32 + -1x = 4 + 8x

Solving
32 + -1x = 4 + 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.
32 + -1x + -8x = 4 + 8x + -8x

Combine like terms: -1x + -8x = -9x
32 + -9x = 4 + 8x + -8x

Combine like terms: 8x + -8x = 0
32 + -9x = 4 + 0
32 + -9x = 4

Add '-32' to each side of the equation.
32 + -32 + -9x = 4 + -32

Combine like terms: 32 + -32 = 0
0 + -9x = 4 + -32
-9x = 4 + -32

Combine like terms: 4 + -32 = -28
-9x = -28

Divide each side by '-9'.
x = 3.111111111

Simplifying
x = 3.111111111

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