2(2m+1)=7(m+1)-4(2m-3)

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Solution for 2(2m+1)=7(m+1)-4(2m-3) equation:


Simplifying
2(2m + 1) = 7(m + 1) + -4(2m + -3)

Reorder the terms:
2(1 + 2m) = 7(m + 1) + -4(2m + -3)
(1 * 2 + 2m * 2) = 7(m + 1) + -4(2m + -3)
(2 + 4m) = 7(m + 1) + -4(2m + -3)

Reorder the terms:
2 + 4m = 7(1 + m) + -4(2m + -3)
2 + 4m = (1 * 7 + m * 7) + -4(2m + -3)
2 + 4m = (7 + 7m) + -4(2m + -3)

Reorder the terms:
2 + 4m = 7 + 7m + -4(-3 + 2m)
2 + 4m = 7 + 7m + (-3 * -4 + 2m * -4)
2 + 4m = 7 + 7m + (12 + -8m)

Reorder the terms:
2 + 4m = 7 + 12 + 7m + -8m

Combine like terms: 7 + 12 = 19
2 + 4m = 19 + 7m + -8m

Combine like terms: 7m + -8m = -1m
2 + 4m = 19 + -1m

Solving
2 + 4m = 19 + -1m

Solving for variable 'm'.

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

Add 'm' to each side of the equation.
2 + 4m + m = 19 + -1m + m

Combine like terms: 4m + m = 5m
2 + 5m = 19 + -1m + m

Combine like terms: -1m + m = 0
2 + 5m = 19 + 0
2 + 5m = 19

Add '-2' to each side of the equation.
2 + -2 + 5m = 19 + -2

Combine like terms: 2 + -2 = 0
0 + 5m = 19 + -2
5m = 19 + -2

Combine like terms: 19 + -2 = 17
5m = 17

Divide each side by '5'.
m = 3.4

Simplifying
m = 3.4

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