-15a+20=50

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Solution for -15a+20=50 equation: 


Simplifying
-15a + 20 = 50

Reorder the terms:
20 + -15a = 50

Solving
20 + -15a = 50

Solving for variable 'a'.

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

Add '-20' to each side of the equation.
20 + -20 + -15a = 50 + -20

Combine like terms: 20 + -20 = 0
0 + -15a = 50 + -20
-15a = 50 + -20

Combine like terms: 50 + -20 = 30
-15a = 30

Divide each side by '-15'.
a = -2

Simplifying
a = -2

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