5(3-x)-2(x-4)=15

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Solution for 5(3-x)-2(x-4)=15 equation:


Simplifying
5(3 + -1x) + -2(x + -4) = 15
(3 * 5 + -1x * 5) + -2(x + -4) = 15
(15 + -5x) + -2(x + -4) = 15

Reorder the terms:
15 + -5x + -2(-4 + x) = 15
15 + -5x + (-4 * -2 + x * -2) = 15
15 + -5x + (8 + -2x) = 15

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

Combine like terms: 15 + 8 = 23
23 + -5x + -2x = 15

Combine like terms: -5x + -2x = -7x
23 + -7x = 15

Solving
23 + -7x = 15

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + -7x = 15 + -23

Combine like terms: 23 + -23 = 0
0 + -7x = 15 + -23
-7x = 15 + -23

Combine like terms: 15 + -23 = -8
-7x = -8

Divide each side by '-7'.
x = 1.142857143

Simplifying
x = 1.142857143

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