7(m-3)-3m=4(m-5)-1

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Solution for 7(m-3)-3m=4(m-5)-1 equation:


Simplifying
7(m + -3) + -3m = 4(m + -5) + -1

Reorder the terms:
7(-3 + m) + -3m = 4(m + -5) + -1
(-3 * 7 + m * 7) + -3m = 4(m + -5) + -1
(-21 + 7m) + -3m = 4(m + -5) + -1

Combine like terms: 7m + -3m = 4m
-21 + 4m = 4(m + -5) + -1

Reorder the terms:
-21 + 4m = 4(-5 + m) + -1
-21 + 4m = (-5 * 4 + m * 4) + -1
-21 + 4m = (-20 + 4m) + -1

Reorder the terms:
-21 + 4m = -20 + -1 + 4m

Combine like terms: -20 + -1 = -21
-21 + 4m = -21 + 4m

Add '21' to each side of the equation.
-21 + 21 + 4m = -21 + 21 + 4m

Combine like terms: -21 + 21 = 0
0 + 4m = -21 + 21 + 4m
4m = -21 + 21 + 4m

Combine like terms: -21 + 21 = 0
4m = 0 + 4m
4m = 4m

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

Combine like terms: 4m + -4m = 0
0 = 4m + -4m

Combine like terms: 4m + -4m = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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