15-7(1-X)=3(x-8)

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Solution for 15-7(1-X)=3(x-8) equation:


Simplifying
15 + -7(1 + -1X) = 3(x + -8)
15 + (1 * -7 + -1X * -7) = 3(x + -8)
15 + (-7 + 7X) = 3(x + -8)

Combine like terms: 15 + -7 = 8
8 + 7X = 3(x + -8)

Reorder the terms:
8 + 7X = 3(-8 + x)
8 + 7X = (-8 * 3 + x * 3)
8 + 7X = (-24 + 3x)

Solving
8 + 7X = -24 + 3x

Solving for variable 'X'.

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

Add '-8' to each side of the equation.
8 + -8 + 7X = -24 + -8 + 3x

Combine like terms: 8 + -8 = 0
0 + 7X = -24 + -8 + 3x
7X = -24 + -8 + 3x

Combine like terms: -24 + -8 = -32
7X = -32 + 3x

Divide each side by '7'.
X = -4.571428571 + 0.4285714286x

Simplifying
X = -4.571428571 + 0.4285714286x

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