3(5+3x)-x=3

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


Simplifying
3(5 + 3x) + -1x = 3
(5 * 3 + 3x * 3) + -1x = 3
(15 + 9x) + -1x = 3

Combine like terms: 9x + -1x = 8x
15 + 8x = 3

Solving
15 + 8x = 3

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 8x = 3 + -15

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

Combine like terms: 3 + -15 = -12
8x = -12

Divide each side by '8'.
x = -1.5

Simplifying
x = -1.5

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