5x+3=7+7x

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Solution for 5x+3=7+7x equation:


Simplifying
5x + 3 = 7 + 7x

Reorder the terms:
3 + 5x = 7 + 7x

Solving
3 + 5x = 7 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
3 + 5x + -7x = 7 + 7x + -7x

Combine like terms: 5x + -7x = -2x
3 + -2x = 7 + 7x + -7x

Combine like terms: 7x + -7x = 0
3 + -2x = 7 + 0
3 + -2x = 7

Add '-3' to each side of the equation.
3 + -3 + -2x = 7 + -3

Combine like terms: 3 + -3 = 0
0 + -2x = 7 + -3
-2x = 7 + -3

Combine like terms: 7 + -3 = 4
-2x = 4

Divide each side by '-2'.
x = -2

Simplifying
x = -2

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