a*4-18=50

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Solution for a*4-18=50 equation:


Simplifying
a * 4 + -18 = 50

Reorder the terms for easier multiplication:
4a + -18 = 50

Reorder the terms:
-18 + 4a = 50

Solving
-18 + 4a = 50

Solving for variable 'a'.

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

Add '18' to each side of the equation.
-18 + 18 + 4a = 50 + 18

Combine like terms: -18 + 18 = 0
0 + 4a = 50 + 18
4a = 50 + 18

Combine like terms: 50 + 18 = 68
4a = 68

Divide each side by '4'.
a = 17

Simplifying
a = 17

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