7(3-2X)=15(1-X)

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Solution for 7(3-2X)=15(1-X) equation: 


Simplifying
7(3 + -2X) = 15(1 + -1X)
(3 * 7 + -2X * 7) = 15(1 + -1X)
(21 + -14X) = 15(1 + -1X)
21 + -14X = (1 * 15 + -1X * 15)
21 + -14X = (15 + -15X)

Solving
21 + -14X = 15 + -15X

Solving for variable 'X'.

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

Add '15X' to each side of the equation.
21 + -14X + 15X = 15 + -15X + 15X

Combine like terms: -14X + 15X = 1X
21 + 1X = 15 + -15X + 15X

Combine like terms: -15X + 15X = 0
21 + 1X = 15 + 0
21 + 1X = 15

Add '-21' to each side of the equation.
21 + -21 + 1X = 15 + -21

Combine like terms: 21 + -21 = 0
0 + 1X = 15 + -21
1X = 15 + -21

Combine like terms: 15 + -21 = -6
1X = -6

Divide each side by '1'.
X = -6

Simplifying
X = -6

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