1(8m-4)-(m-3)=-16

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Solution for 1(8m-4)-(m-3)=-16 equation:


Simplifying
1(8m + -4) + -1(m + -3) = -16

Reorder the terms:
1(-4 + 8m) + -1(m + -3) = -16
(-4 * 1 + 8m * 1) + -1(m + -3) = -16
(-4 + 8m) + -1(m + -3) = -16

Reorder the terms:
-4 + 8m + -1(-3 + m) = -16
-4 + 8m + (-3 * -1 + m * -1) = -16
-4 + 8m + (3 + -1m) = -16

Reorder the terms:
-4 + 3 + 8m + -1m = -16

Combine like terms: -4 + 3 = -1
-1 + 8m + -1m = -16

Combine like terms: 8m + -1m = 7m
-1 + 7m = -16

Solving
-1 + 7m = -16

Solving for variable 'm'.

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

Add '1' to each side of the equation.
-1 + 1 + 7m = -16 + 1

Combine like terms: -1 + 1 = 0
0 + 7m = -16 + 1
7m = -16 + 1

Combine like terms: -16 + 1 = -15
7m = -15

Divide each side by '7'.
m = -2.142857143

Simplifying
m = -2.142857143

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