5+7(1-2a)=33

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Solution for 5+7(1-2a)=33 equation:


Simplifying
5 + 7(1 + -2a) = 33
5 + (1 * 7 + -2a * 7) = 33
5 + (7 + -14a) = 33

Combine like terms: 5 + 7 = 12
12 + -14a = 33

Solving
12 + -14a = 33

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -12 + -14a = 33 + -12

Combine like terms: 12 + -12 = 0
0 + -14a = 33 + -12
-14a = 33 + -12

Combine like terms: 33 + -12 = 21
-14a = 21

Divide each side by '-14'.
a = -1.5

Simplifying
a = -1.5

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