x+(7x-25)+(4x-7)=56

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Solution for x+(7x-25)+(4x-7)=56 equation:


Simplifying
x + (7x + -25) + (4x + -7) = 56

Reorder the terms:
x + (-25 + 7x) + (4x + -7) = 56

Remove parenthesis around (-25 + 7x)
x + -25 + 7x + (4x + -7) = 56

Reorder the terms:
x + -25 + 7x + (-7 + 4x) = 56

Remove parenthesis around (-7 + 4x)
x + -25 + 7x + -7 + 4x = 56

Reorder the terms:
-25 + -7 + x + 7x + 4x = 56

Combine like terms: -25 + -7 = -32
-32 + x + 7x + 4x = 56

Combine like terms: x + 7x = 8x
-32 + 8x + 4x = 56

Combine like terms: 8x + 4x = 12x
-32 + 12x = 56

Solving
-32 + 12x = 56

Solving for variable 'x'.

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

Add '32' to each side of the equation.
-32 + 32 + 12x = 56 + 32

Combine like terms: -32 + 32 = 0
0 + 12x = 56 + 32
12x = 56 + 32

Combine like terms: 56 + 32 = 88
12x = 88

Divide each side by '12'.
x = 7.333333333

Simplifying
x = 7.333333333

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