-7x+7(-2x+25)=56

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Solution for -7x+7(-2x+25)=56 equation:


Simplifying
-7x + 7(-2x + 25) = 56

Reorder the terms:
-7x + 7(25 + -2x) = 56
-7x + (25 * 7 + -2x * 7) = 56
-7x + (175 + -14x) = 56

Reorder the terms:
175 + -7x + -14x = 56

Combine like terms: -7x + -14x = -21x
175 + -21x = 56

Solving
175 + -21x = 56

Solving for variable 'x'.

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

Add '-175' to each side of the equation.
175 + -175 + -21x = 56 + -175

Combine like terms: 175 + -175 = 0
0 + -21x = 56 + -175
-21x = 56 + -175

Combine like terms: 56 + -175 = -119
-21x = -119

Divide each side by '-21'.
x = 5.666666667

Simplifying
x = 5.666666667

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