5(1-3a)+7=37-8a

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Solution for 5(1-3a)+7=37-8a equation:


Simplifying
5(1 + -3a) + 7 = 37 + -8a
(1 * 5 + -3a * 5) + 7 = 37 + -8a
(5 + -15a) + 7 = 37 + -8a

Reorder the terms:
5 + 7 + -15a = 37 + -8a

Combine like terms: 5 + 7 = 12
12 + -15a = 37 + -8a

Solving
12 + -15a = 37 + -8a

Solving for variable 'a'.

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

Add '8a' to each side of the equation.
12 + -15a + 8a = 37 + -8a + 8a

Combine like terms: -15a + 8a = -7a
12 + -7a = 37 + -8a + 8a

Combine like terms: -8a + 8a = 0
12 + -7a = 37 + 0
12 + -7a = 37

Add '-12' to each side of the equation.
12 + -12 + -7a = 37 + -12

Combine like terms: 12 + -12 = 0
0 + -7a = 37 + -12
-7a = 37 + -12

Combine like terms: 37 + -12 = 25
-7a = 25

Divide each side by '-7'.
a = -3.571428571

Simplifying
a = -3.571428571

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