1-4(3z+3)=40

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Solution for 1-4(3z+3)=40 equation: 


Simplifying
1 + -4(3z + 3) = 40

Reorder the terms:
1 + -4(3 + 3z) = 40
1 + (3 * -4 + 3z * -4) = 40
1 + (-12 + -12z) = 40

Combine like terms: 1 + -12 = -11
-11 + -12z = 40

Solving
-11 + -12z = 40

Solving for variable 'z'.

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

Add '11' to each side of the equation.
-11 + 11 + -12z = 40 + 11

Combine like terms: -11 + 11 = 0
0 + -12z = 40 + 11
-12z = 40 + 11

Combine like terms: 40 + 11 = 51
-12z = 51

Divide each side by '-12'.
z = -4.25

Simplifying
z = -4.25

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