2x+3x-5=8+7

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Solution for 2x+3x-5=8+7 equation:


Simplifying
2x + 3x + -5 = 8 + 7

Reorder the terms:
-5 + 2x + 3x = 8 + 7

Combine like terms: 2x + 3x = 5x
-5 + 5x = 8 + 7

Combine like terms: 8 + 7 = 15
-5 + 5x = 15

Solving
-5 + 5x = 15

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 5x = 15 + 5

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

Combine like terms: 15 + 5 = 20
5x = 20

Divide each side by '5'.
x = 4

Simplifying
x = 4

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