15(4a+6)=210

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Solution for 15(4a+6)=210 equation:


Simplifying
15(4a + 6) = 210

Reorder the terms:
15(6 + 4a) = 210
(6 * 15 + 4a * 15) = 210
(90 + 60a) = 210

Solving
90 + 60a = 210

Solving for variable 'a'.

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

Add '-90' to each side of the equation.
90 + -90 + 60a = 210 + -90

Combine like terms: 90 + -90 = 0
0 + 60a = 210 + -90
60a = 210 + -90

Combine like terms: 210 + -90 = 120
60a = 120

Divide each side by '60'.
a = 2

Simplifying
a = 2

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