10a+18=8a+4

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Solution for 10a+18=8a+4 equation:


Simplifying
10a + 18 = 8a + 4

Reorder the terms:
18 + 10a = 8a + 4

Reorder the terms:
18 + 10a = 4 + 8a

Solving
18 + 10a = 4 + 8a

Solving for variable 'a'.

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

Add '-8a' to each side of the equation.
18 + 10a + -8a = 4 + 8a + -8a

Combine like terms: 10a + -8a = 2a
18 + 2a = 4 + 8a + -8a

Combine like terms: 8a + -8a = 0
18 + 2a = 4 + 0
18 + 2a = 4

Add '-18' to each side of the equation.
18 + -18 + 2a = 4 + -18

Combine like terms: 18 + -18 = 0
0 + 2a = 4 + -18
2a = 4 + -18

Combine like terms: 4 + -18 = -14
2a = -14

Divide each side by '2'.
a = -7

Simplifying
a = -7

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