7x-5+3x+15=5x+4

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Solution for 7x-5+3x+15=5x+4 equation:


Simplifying
7x + -5 + 3x + 15 = 5x + 4

Reorder the terms:
-5 + 15 + 7x + 3x = 5x + 4

Combine like terms: -5 + 15 = 10
10 + 7x + 3x = 5x + 4

Combine like terms: 7x + 3x = 10x
10 + 10x = 5x + 4

Reorder the terms:
10 + 10x = 4 + 5x

Solving
10 + 10x = 4 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
10 + 10x + -5x = 4 + 5x + -5x

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

Combine like terms: 5x + -5x = 0
10 + 5x = 4 + 0
10 + 5x = 4

Add '-10' to each side of the equation.
10 + -10 + 5x = 4 + -10

Combine like terms: 10 + -10 = 0
0 + 5x = 4 + -10
5x = 4 + -10

Combine like terms: 4 + -10 = -6
5x = -6

Divide each side by '5'.
x = -1.2

Simplifying
x = -1.2

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