1-7m=7-4m

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Solution for 1-7m=7-4m equation:


Simplifying
1 + -7m = 7 + -4m

Solving
1 + -7m = 7 + -4m

Solving for variable 'm'.

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

Add '4m' to each side of the equation.
1 + -7m + 4m = 7 + -4m + 4m

Combine like terms: -7m + 4m = -3m
1 + -3m = 7 + -4m + 4m

Combine like terms: -4m + 4m = 0
1 + -3m = 7 + 0
1 + -3m = 7

Add '-1' to each side of the equation.
1 + -1 + -3m = 7 + -1

Combine like terms: 1 + -1 = 0
0 + -3m = 7 + -1
-3m = 7 + -1

Combine like terms: 7 + -1 = 6
-3m = 6

Divide each side by '-3'.
m = -2

Simplifying
m = -2

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