7(m-3)-5m=2(m-10)-1

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Solution for 7(m-3)-5m=2(m-10)-1 equation:


Simplifying
7(m + -3) + -5m = 2(m + -10) + -1

Reorder the terms:
7(-3 + m) + -5m = 2(m + -10) + -1
(-3 * 7 + m * 7) + -5m = 2(m + -10) + -1
(-21 + 7m) + -5m = 2(m + -10) + -1

Combine like terms: 7m + -5m = 2m
-21 + 2m = 2(m + -10) + -1

Reorder the terms:
-21 + 2m = 2(-10 + m) + -1
-21 + 2m = (-10 * 2 + m * 2) + -1
-21 + 2m = (-20 + 2m) + -1

Reorder the terms:
-21 + 2m = -20 + -1 + 2m

Combine like terms: -20 + -1 = -21
-21 + 2m = -21 + 2m

Add '21' to each side of the equation.
-21 + 21 + 2m = -21 + 21 + 2m

Combine like terms: -21 + 21 = 0
0 + 2m = -21 + 21 + 2m
2m = -21 + 21 + 2m

Combine like terms: -21 + 21 = 0
2m = 0 + 2m
2m = 2m

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

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

Combine like terms: 2m + -2m = 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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