-8a+24=7a+30

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Solution for -8a+24=7a+30 equation:


Simplifying
-8a + 24 = 7a + 30

Reorder the terms:
24 + -8a = 7a + 30

Reorder the terms:
24 + -8a = 30 + 7a

Solving
24 + -8a = 30 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
24 + -8a + -7a = 30 + 7a + -7a

Combine like terms: -8a + -7a = -15a
24 + -15a = 30 + 7a + -7a

Combine like terms: 7a + -7a = 0
24 + -15a = 30 + 0
24 + -15a = 30

Add '-24' to each side of the equation.
24 + -24 + -15a = 30 + -24

Combine like terms: 24 + -24 = 0
0 + -15a = 30 + -24
-15a = 30 + -24

Combine like terms: 30 + -24 = 6
-15a = 6

Divide each side by '-15'.
a = -0.4

Simplifying
a = -0.4

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