7-3(4a-2)=7

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Solution for 7-3(4a-2)=7 equation:


Simplifying
7 + -3(4a + -2) = 7

Reorder the terms:
7 + -3(-2 + 4a) = 7
7 + (-2 * -3 + 4a * -3) = 7
7 + (6 + -12a) = 7

Combine like terms: 7 + 6 = 13
13 + -12a = 7

Solving
13 + -12a = 7

Solving for variable 'a'.

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

Add '-13' to each side of the equation.
13 + -13 + -12a = 7 + -13

Combine like terms: 13 + -13 = 0
0 + -12a = 7 + -13
-12a = 7 + -13

Combine like terms: 7 + -13 = -6
-12a = -6

Divide each side by '-12'.
a = 0.5

Simplifying
a = 0.5

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