3(a-7)+2a=11+5a-10

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Solution for 3(a-7)+2a=11+5a-10 equation: 


Simplifying
3(a + -7) + 2a = 11 + 5a + -10

Reorder the terms:
3(-7 + a) + 2a = 11 + 5a + -10
(-7 * 3 + a * 3) + 2a = 11 + 5a + -10
(-21 + 3a) + 2a = 11 + 5a + -10

Combine like terms: 3a + 2a = 5a
-21 + 5a = 11 + 5a + -10

Reorder the terms:
-21 + 5a = 11 + -10 + 5a

Combine like terms: 11 + -10 = 1
-21 + 5a = 1 + 5a

Add '-5a' to each side of the equation.
-21 + 5a + -5a = 1 + 5a + -5a

Combine like terms: 5a + -5a = 0
-21 + 0 = 1 + 5a + -5a
-21 = 1 + 5a + -5a

Combine like terms: 5a + -5a = 0
-21 = 1 + 0
-21 = 1

Solving
-21 = 1

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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