3+6(-7-2)=4(-4z-4)+2

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Solution for 3+6(-7-2)=4(-4z-4)+2 equation:


Simplifying
3 + 6(-7 + -2) = 4(-4z + -4) + 2

Combine like terms: -7 + -2 = -9
3 + 6(-9) = 4(-4z + -4) + 2

Multiply 6 * -9
3 + -54 = 4(-4z + -4) + 2

Combine like terms: 3 + -54 = -51
-51 = 4(-4z + -4) + 2

Reorder the terms:
-51 = 4(-4 + -4z) + 2
-51 = (-4 * 4 + -4z * 4) + 2
-51 = (-16 + -16z) + 2

Reorder the terms:
-51 = -16 + 2 + -16z

Combine like terms: -16 + 2 = -14
-51 = -14 + -16z

Solving
-51 = -14 + -16z

Solving for variable 'z'.

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

Add '16z' to each side of the equation.
-51 + 16z = -14 + -16z + 16z

Combine like terms: -16z + 16z = 0
-51 + 16z = -14 + 0
-51 + 16z = -14

Add '51' to each side of the equation.
-51 + 51 + 16z = -14 + 51

Combine like terms: -51 + 51 = 0
0 + 16z = -14 + 51
16z = -14 + 51

Combine like terms: -14 + 51 = 37
16z = 37

Divide each side by '16'.
z = 2.3125

Simplifying
z = 2.3125

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