-5(3a-7)=-5+5a

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


Simplifying
-5(3a + -7) = -5 + 5a

Reorder the terms:
-5(-7 + 3a) = -5 + 5a
(-7 * -5 + 3a * -5) = -5 + 5a
(35 + -15a) = -5 + 5a

Solving
35 + -15a = -5 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
35 + -15a + -5a = -5 + 5a + -5a

Combine like terms: -15a + -5a = -20a
35 + -20a = -5 + 5a + -5a

Combine like terms: 5a + -5a = 0
35 + -20a = -5 + 0
35 + -20a = -5

Add '-35' to each side of the equation.
35 + -35 + -20a = -5 + -35

Combine like terms: 35 + -35 = 0
0 + -20a = -5 + -35
-20a = -5 + -35

Combine like terms: -5 + -35 = -40
-20a = -40

Divide each side by '-20'.
a = 2

Simplifying
a = 2

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