12+3(11-7x)=33-17x

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Solution for 12+3(11-7x)=33-17x equation: 


Simplifying
12 + 3(11 + -7x) = 33 + -17x
12 + (11 * 3 + -7x * 3) = 33 + -17x
12 + (33 + -21x) = 33 + -17x

Combine like terms: 12 + 33 = 45
45 + -21x = 33 + -17x

Solving
45 + -21x = 33 + -17x

Solving for variable 'x'.

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

Add '17x' to each side of the equation.
45 + -21x + 17x = 33 + -17x + 17x

Combine like terms: -21x + 17x = -4x
45 + -4x = 33 + -17x + 17x

Combine like terms: -17x + 17x = 0
45 + -4x = 33 + 0
45 + -4x = 33

Add '-45' to each side of the equation.
45 + -45 + -4x = 33 + -45

Combine like terms: 45 + -45 = 0
0 + -4x = 33 + -45
-4x = 33 + -45

Combine like terms: 33 + -45 = -12
-4x = -12

Divide each side by '-4'.
x = 3

Simplifying
x = 3

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