7(a-3)=-35+5a

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Solution for 7(a-3)=-35+5a equation:


Simplifying
7(a + -3) = -35 + 5a

Reorder the terms:
7(-3 + a) = -35 + 5a
(-3 * 7 + a * 7) = -35 + 5a
(-21 + 7a) = -35 + 5a

Solving
-21 + 7a = -35 + 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.
-21 + 7a + -5a = -35 + 5a + -5a

Combine like terms: 7a + -5a = 2a
-21 + 2a = -35 + 5a + -5a

Combine like terms: 5a + -5a = 0
-21 + 2a = -35 + 0
-21 + 2a = -35

Add '21' to each side of the equation.
-21 + 21 + 2a = -35 + 21

Combine like terms: -21 + 21 = 0
0 + 2a = -35 + 21
2a = -35 + 21

Combine like terms: -35 + 21 = -14
2a = -14

Divide each side by '2'.
a = -7

Simplifying
a = -7

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