4(2m+5)=7a-3

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Solution for 4(2m+5)=7a-3 equation:


Simplifying
4(2m + 5) = 7a + -3

Reorder the terms:
4(5 + 2m) = 7a + -3
(5 * 4 + 2m * 4) = 7a + -3
(20 + 8m) = 7a + -3

Reorder the terms:
20 + 8m = -3 + 7a

Solving
20 + 8m = -3 + 7a

Solving for variable 'm'.

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

Add '-20' to each side of the equation.
20 + -20 + 8m = -3 + -20 + 7a

Combine like terms: 20 + -20 = 0
0 + 8m = -3 + -20 + 7a
8m = -3 + -20 + 7a

Combine like terms: -3 + -20 = -23
8m = -23 + 7a

Divide each side by '8'.
m = -2.875 + 0.875a

Simplifying
m = -2.875 + 0.875a

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