-3z+7=-10z

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Solution for -3z+7=-10z equation:


Simplifying
-3z + 7 = -10z

Reorder the terms:
7 + -3z = -10z

Solving
7 + -3z = -10z

Solving for variable 'z'.

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

Add '10z' to each side of the equation.
7 + -3z + 10z = -10z + 10z

Combine like terms: -3z + 10z = 7z
7 + 7z = -10z + 10z

Combine like terms: -10z + 10z = 0
7 + 7z = 0

Add '-7' to each side of the equation.
7 + -7 + 7z = 0 + -7

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

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

Divide each side by '7'.
z = -1

Simplifying
z = -1

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