3(6-x)+4x=15

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Solution for 3(6-x)+4x=15 equation:


Simplifying
3(6 + -1x) + 4x = 15
(6 * 3 + -1x * 3) + 4x = 15
(18 + -3x) + 4x = 15

Combine like terms: -3x + 4x = 1x
18 + 1x = 15

Solving
18 + 1x = 15

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 1x = 15 + -18

Combine like terms: 18 + -18 = 0
0 + 1x = 15 + -18
1x = 15 + -18

Combine like terms: 15 + -18 = -3
1x = -3

Divide each side by '1'.
x = -3

Simplifying
x = -3

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