(3x-1)+(5x+3)=15x-5

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Solution for (3x-1)+(5x+3)=15x-5 equation:


Simplifying
(3x + -1) + (5x + 3) = 15x + -5

Reorder the terms:
(-1 + 3x) + (5x + 3) = 15x + -5

Remove parenthesis around (-1 + 3x)
-1 + 3x + (5x + 3) = 15x + -5

Reorder the terms:
-1 + 3x + (3 + 5x) = 15x + -5

Remove parenthesis around (3 + 5x)
-1 + 3x + 3 + 5x = 15x + -5

Reorder the terms:
-1 + 3 + 3x + 5x = 15x + -5

Combine like terms: -1 + 3 = 2
2 + 3x + 5x = 15x + -5

Combine like terms: 3x + 5x = 8x
2 + 8x = 15x + -5

Reorder the terms:
2 + 8x = -5 + 15x

Solving
2 + 8x = -5 + 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.
2 + 8x + -15x = -5 + 15x + -15x

Combine like terms: 8x + -15x = -7x
2 + -7x = -5 + 15x + -15x

Combine like terms: 15x + -15x = 0
2 + -7x = -5 + 0
2 + -7x = -5

Add '-2' to each side of the equation.
2 + -2 + -7x = -5 + -2

Combine like terms: 2 + -2 = 0
0 + -7x = -5 + -2
-7x = -5 + -2

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

Divide each side by '-7'.
x = 1

Simplifying
x = 1

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