1-7(v+10)=-20-7(v+7)

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Solution for 1-7(v+10)=-20-7(v+7) equation: 


Simplifying
1 + -7(v + 10) = -20 + -7(v + 7)

Reorder the terms:
1 + -7(10 + v) = -20 + -7(v + 7)
1 + (10 * -7 + v * -7) = -20 + -7(v + 7)
1 + (-70 + -7v) = -20 + -7(v + 7)

Combine like terms: 1 + -70 = -69
-69 + -7v = -20 + -7(v + 7)

Reorder the terms:
-69 + -7v = -20 + -7(7 + v)
-69 + -7v = -20 + (7 * -7 + v * -7)
-69 + -7v = -20 + (-49 + -7v)

Combine like terms: -20 + -49 = -69
-69 + -7v = -69 + -7v

Add '69' to each side of the equation.
-69 + 69 + -7v = -69 + 69 + -7v

Combine like terms: -69 + 69 = 0
0 + -7v = -69 + 69 + -7v
-7v = -69 + 69 + -7v

Combine like terms: -69 + 69 = 0
-7v = 0 + -7v
-7v = -7v

Add '7v' to each side of the equation.
-7v + 7v = -7v + 7v

Combine like terms: -7v + 7v = 0
0 = -7v + 7v

Combine like terms: -7v + 7v = 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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