-7(2-1)=-6(z+3)

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Solution for -7(2-1)=-6(z+3) equation:


Simplifying
-7(2 + -1) = -6(z + 3)

Combine like terms: 2 + -1 = 1
-7(1) = -6(z + 3)

Multiply -7 * 1
-7 = -6(z + 3)

Reorder the terms:
-7 = -6(3 + z)
-7 = (3 * -6 + z * -6)
-7 = (-18 + -6z)

Solving
-7 = -18 + -6z

Solving for variable 'z'.

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

Add '6z' to each side of the equation.
-7 + 6z = -18 + -6z + 6z

Combine like terms: -6z + 6z = 0
-7 + 6z = -18 + 0
-7 + 6z = -18

Add '7' to each side of the equation.
-7 + 7 + 6z = -18 + 7

Combine like terms: -7 + 7 = 0
0 + 6z = -18 + 7
6z = -18 + 7

Combine like terms: -18 + 7 = -11
6z = -11

Divide each side by '6'.
z = -1.833333333

Simplifying
z = -1.833333333

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