4-7x=7x+15

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Solution for 4-7x=7x+15 equation:


Simplifying
4 + -7x = 7x + 15

Reorder the terms:
4 + -7x = 15 + 7x

Solving
4 + -7x = 15 + 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.
4 + -7x + -7x = 15 + 7x + -7x

Combine like terms: -7x + -7x = -14x
4 + -14x = 15 + 7x + -7x

Combine like terms: 7x + -7x = 0
4 + -14x = 15 + 0
4 + -14x = 15

Add '-4' to each side of the equation.
4 + -4 + -14x = 15 + -4

Combine like terms: 4 + -4 = 0
0 + -14x = 15 + -4
-14x = 15 + -4

Combine like terms: 15 + -4 = 11
-14x = 11

Divide each side by '-14'.
x = -0.7857142857

Simplifying
x = -0.7857142857

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