9(a-5)+7=

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


Simplifying
9(a + -5) + 7 = 0

Reorder the terms:
9(-5 + a) + 7 = 0
(-5 * 9 + a * 9) + 7 = 0
(-45 + 9a) + 7 = 0

Reorder the terms:
-45 + 7 + 9a = 0

Combine like terms: -45 + 7 = -38
-38 + 9a = 0

Solving
-38 + 9a = 0

Solving for variable 'a'.

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

Add '38' to each side of the equation.
-38 + 38 + 9a = 0 + 38

Combine like terms: -38 + 38 = 0
0 + 9a = 0 + 38
9a = 0 + 38

Combine like terms: 0 + 38 = 38
9a = 38

Divide each side by '9'.
a = 4.222222222

Simplifying
a = 4.222222222

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