-2-3z=-4z-9

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Solution for -2-3z=-4z-9 equation:


Simplifying
-2 + -3z = -4z + -9

Reorder the terms:
-2 + -3z = -9 + -4z

Solving
-2 + -3z = -9 + -4z

Solving for variable 'z'.

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

Add '4z' to each side of the equation.
-2 + -3z + 4z = -9 + -4z + 4z

Combine like terms: -3z + 4z = 1z
-2 + 1z = -9 + -4z + 4z

Combine like terms: -4z + 4z = 0
-2 + 1z = -9 + 0
-2 + 1z = -9

Add '2' to each side of the equation.
-2 + 2 + 1z = -9 + 2

Combine like terms: -2 + 2 = 0
0 + 1z = -9 + 2
1z = -9 + 2

Combine like terms: -9 + 2 = -7
1z = -7

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

Simplifying
z = -7

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