10x+7=15x-4

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Solution for 10x+7=15x-4 equation:


Simplifying
10x + 7 = 15x + -4

Reorder the terms:
7 + 10x = 15x + -4

Reorder the terms:
7 + 10x = -4 + 15x

Solving
7 + 10x = -4 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
7 + 10x + -15x = -4 + 15x + -15x

Combine like terms: 10x + -15x = -5x
7 + -5x = -4 + 15x + -15x

Combine like terms: 15x + -15x = 0
7 + -5x = -4 + 0
7 + -5x = -4

Add '-7' to each side of the equation.
7 + -7 + -5x = -4 + -7

Combine like terms: 7 + -7 = 0
0 + -5x = -4 + -7
-5x = -4 + -7

Combine like terms: -4 + -7 = -11
-5x = -11

Divide each side by '-5'.
x = 2.2

Simplifying
x = 2.2

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