5(3a-7)-9=46

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Solution for 5(3a-7)-9=46 equation:


Simplifying
5(3a + -7) + -9 = 46

Reorder the terms:
5(-7 + 3a) + -9 = 46
(-7 * 5 + 3a * 5) + -9 = 46
(-35 + 15a) + -9 = 46

Reorder the terms:
-35 + -9 + 15a = 46

Combine like terms: -35 + -9 = -44
-44 + 15a = 46

Solving
-44 + 15a = 46

Solving for variable 'a'.

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

Add '44' to each side of the equation.
-44 + 44 + 15a = 46 + 44

Combine like terms: -44 + 44 = 0
0 + 15a = 46 + 44
15a = 46 + 44

Combine like terms: 46 + 44 = 90
15a = 90

Divide each side by '15'.
a = 6

Simplifying
a = 6

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