4a+30=6(a+3)

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Solution for 4a+30=6(a+3) equation:


Simplifying
4a + 30 = 6(a + 3)

Reorder the terms:
30 + 4a = 6(a + 3)

Reorder the terms:
30 + 4a = 6(3 + a)
30 + 4a = (3 * 6 + a * 6)
30 + 4a = (18 + 6a)

Solving
30 + 4a = 18 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
30 + 4a + -6a = 18 + 6a + -6a

Combine like terms: 4a + -6a = -2a
30 + -2a = 18 + 6a + -6a

Combine like terms: 6a + -6a = 0
30 + -2a = 18 + 0
30 + -2a = 18

Add '-30' to each side of the equation.
30 + -30 + -2a = 18 + -30

Combine like terms: 30 + -30 = 0
0 + -2a = 18 + -30
-2a = 18 + -30

Combine like terms: 18 + -30 = -12
-2a = -12

Divide each side by '-2'.
a = 6

Simplifying
a = 6

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