7x-1=5(5+2x)

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Solution for 7x-1=5(5+2x) equation:


Simplifying
7x + -1 = 5(5 + 2x)

Reorder the terms:
-1 + 7x = 5(5 + 2x)
-1 + 7x = (5 * 5 + 2x * 5)
-1 + 7x = (25 + 10x)

Solving
-1 + 7x = 25 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
-1 + 7x + -10x = 25 + 10x + -10x

Combine like terms: 7x + -10x = -3x
-1 + -3x = 25 + 10x + -10x

Combine like terms: 10x + -10x = 0
-1 + -3x = 25 + 0
-1 + -3x = 25

Add '1' to each side of the equation.
-1 + 1 + -3x = 25 + 1

Combine like terms: -1 + 1 = 0
0 + -3x = 25 + 1
-3x = 25 + 1

Combine like terms: 25 + 1 = 26
-3x = 26

Divide each side by '-3'.
x = -8.666666667

Simplifying
x = -8.666666667

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