7x+3=15x+8

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Solution for 7x+3=15x+8 equation:


Simplifying
7x + 3 = 15x + 8

Reorder the terms:
3 + 7x = 15x + 8

Reorder the terms:
3 + 7x = 8 + 15x

Solving
3 + 7x = 8 + 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.
3 + 7x + -15x = 8 + 15x + -15x

Combine like terms: 7x + -15x = -8x
3 + -8x = 8 + 15x + -15x

Combine like terms: 15x + -15x = 0
3 + -8x = 8 + 0
3 + -8x = 8

Add '-3' to each side of the equation.
3 + -3 + -8x = 8 + -3

Combine like terms: 3 + -3 = 0
0 + -8x = 8 + -3
-8x = 8 + -3

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

Divide each side by '-8'.
x = -0.625

Simplifying
x = -0.625

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