157=7-3(8m-2)

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Solution for 157=7-3(8m-2) equation:


Simplifying
157 = 7 + -3(8m + -2)

Reorder the terms:
157 = 7 + -3(-2 + 8m)
157 = 7 + (-2 * -3 + 8m * -3)
157 = 7 + (6 + -24m)

Combine like terms: 7 + 6 = 13
157 = 13 + -24m

Solving
157 = 13 + -24m

Solving for variable 'm'.

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

Add '24m' to each side of the equation.
157 + 24m = 13 + -24m + 24m

Combine like terms: -24m + 24m = 0
157 + 24m = 13 + 0
157 + 24m = 13

Add '-157' to each side of the equation.
157 + -157 + 24m = 13 + -157

Combine like terms: 157 + -157 = 0
0 + 24m = 13 + -157
24m = 13 + -157

Combine like terms: 13 + -157 = -144
24m = -144

Divide each side by '24'.
m = -6

Simplifying
m = -6

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