3x-4=15-5x

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


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

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

Solving
-4 + 3x = 15 + -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.
-4 + 3x + 5x = 15 + -5x + 5x

Combine like terms: 3x + 5x = 8x
-4 + 8x = 15 + -5x + 5x

Combine like terms: -5x + 5x = 0
-4 + 8x = 15 + 0
-4 + 8x = 15

Add '4' to each side of the equation.
-4 + 4 + 8x = 15 + 4

Combine like terms: -4 + 4 = 0
0 + 8x = 15 + 4
8x = 15 + 4

Combine like terms: 15 + 4 = 19
8x = 19

Divide each side by '8'.
x = 2.375

Simplifying
x = 2.375

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