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

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


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

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

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

Combine like terms: 15 + -1 = 14
14 + 5x + 3x = 15

Combine like terms: 5x + 3x = 8x
14 + 8x = 15

Solving
14 + 8x = 15

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 8x = 15 + -14

Combine like terms: 14 + -14 = 0
0 + 8x = 15 + -14
8x = 15 + -14

Combine like terms: 15 + -14 = 1
8x = 1

Divide each side by '8'.
x = 0.125

Simplifying
x = 0.125

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