5x-7+15x=13+4

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Solution for 5x-7+15x=13+4 equation:


Simplifying
5x + -7 + 15x = 13 + 4

Reorder the terms:
-7 + 5x + 15x = 13 + 4

Combine like terms: 5x + 15x = 20x
-7 + 20x = 13 + 4

Combine like terms: 13 + 4 = 17
-7 + 20x = 17

Solving
-7 + 20x = 17

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 20x = 17 + 7

Combine like terms: -7 + 7 = 0
0 + 20x = 17 + 7
20x = 17 + 7

Combine like terms: 17 + 7 = 24
20x = 24

Divide each side by '20'.
x = 1.2

Simplifying
x = 1.2

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