7+8a+30=-13

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Solution for 7+8a+30=-13 equation:


Simplifying
7 + 8a + 30 = -13

Reorder the terms:
7 + 30 + 8a = -13

Combine like terms: 7 + 30 = 37
37 + 8a = -13

Solving
37 + 8a = -13

Solving for variable 'a'.

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

Add '-37' to each side of the equation.
37 + -37 + 8a = -13 + -37

Combine like terms: 37 + -37 = 0
0 + 8a = -13 + -37
8a = -13 + -37

Combine like terms: -13 + -37 = -50
8a = -50

Divide each side by '8'.
a = -6.25

Simplifying
a = -6.25

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