7(5x-7)-x=3x-7

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Solution for 7(5x-7)-x=3x-7 equation:


Simplifying
7(5x + -7) + -1x = 3x + -7

Reorder the terms:
7(-7 + 5x) + -1x = 3x + -7
(-7 * 7 + 5x * 7) + -1x = 3x + -7
(-49 + 35x) + -1x = 3x + -7

Combine like terms: 35x + -1x = 34x
-49 + 34x = 3x + -7

Reorder the terms:
-49 + 34x = -7 + 3x

Solving
-49 + 34x = -7 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-49 + 34x + -3x = -7 + 3x + -3x

Combine like terms: 34x + -3x = 31x
-49 + 31x = -7 + 3x + -3x

Combine like terms: 3x + -3x = 0
-49 + 31x = -7 + 0
-49 + 31x = -7

Add '49' to each side of the equation.
-49 + 49 + 31x = -7 + 49

Combine like terms: -49 + 49 = 0
0 + 31x = -7 + 49
31x = -7 + 49

Combine like terms: -7 + 49 = 42
31x = 42

Divide each side by '31'.
x = 1.35483871

Simplifying
x = 1.35483871

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