9m-4(m+3)=23

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Solution for 9m-4(m+3)=23 equation:


Simplifying
9m + -4(m + 3) = 23

Reorder the terms:
9m + -4(3 + m) = 23
9m + (3 * -4 + m * -4) = 23
9m + (-12 + -4m) = 23

Reorder the terms:
-12 + 9m + -4m = 23

Combine like terms: 9m + -4m = 5m
-12 + 5m = 23

Solving
-12 + 5m = 23

Solving for variable 'm'.

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

Add '12' to each side of the equation.
-12 + 12 + 5m = 23 + 12

Combine like terms: -12 + 12 = 0
0 + 5m = 23 + 12
5m = 23 + 12

Combine like terms: 23 + 12 = 35
5m = 35

Divide each side by '5'.
m = 7

Simplifying
m = 7

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