3-(9m-15)=4(m-2)

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Solution for 3-(9m-15)=4(m-2) equation:


Simplifying
3 + -1(9m + -15) = 4(m + -2)

Reorder the terms:
3 + -1(-15 + 9m) = 4(m + -2)
3 + (-15 * -1 + 9m * -1) = 4(m + -2)
3 + (15 + -9m) = 4(m + -2)

Combine like terms: 3 + 15 = 18
18 + -9m = 4(m + -2)

Reorder the terms:
18 + -9m = 4(-2 + m)
18 + -9m = (-2 * 4 + m * 4)
18 + -9m = (-8 + 4m)

Solving
18 + -9m = -8 + 4m

Solving for variable 'm'.

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

Add '-4m' to each side of the equation.
18 + -9m + -4m = -8 + 4m + -4m

Combine like terms: -9m + -4m = -13m
18 + -13m = -8 + 4m + -4m

Combine like terms: 4m + -4m = 0
18 + -13m = -8 + 0
18 + -13m = -8

Add '-18' to each side of the equation.
18 + -18 + -13m = -8 + -18

Combine like terms: 18 + -18 = 0
0 + -13m = -8 + -18
-13m = -8 + -18

Combine like terms: -8 + -18 = -26
-13m = -26

Divide each side by '-13'.
m = 2

Simplifying
m = 2

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