40=14a-30

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Solution for 40=14a-30 equation:


Simplifying
40 = 14a + -30

Reorder the terms:
40 = -30 + 14a

Solving
40 = -30 + 14a

Solving for variable 'a'.

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

Add '-14a' to each side of the equation.
40 + -14a = -30 + 14a + -14a

Combine like terms: 14a + -14a = 0
40 + -14a = -30 + 0
40 + -14a = -30

Add '-40' to each side of the equation.
40 + -40 + -14a = -30 + -40

Combine like terms: 40 + -40 = 0
0 + -14a = -30 + -40
-14a = -30 + -40

Combine like terms: -30 + -40 = -70
-14a = -70

Divide each side by '-14'.
a = 5

Simplifying
a = 5

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