7(-9x-4-3z)=

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Solution for 7(-9x-4-3z)= equation:


Simplifying
7(-9x + -4 + -3z) = 0

Reorder the terms:
7(-4 + -9x + -3z) = 0
(-4 * 7 + -9x * 7 + -3z * 7) = 0
(-28 + -63x + -21z) = 0

Solving
-28 + -63x + -21z = 0

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + -63x + 28 + -21z = 0 + 28

Reorder the terms:
-28 + 28 + -63x + -21z = 0 + 28

Combine like terms: -28 + 28 = 0
0 + -63x + -21z = 0 + 28
-63x + -21z = 0 + 28

Combine like terms: 0 + 28 = 28
-63x + -21z = 28

Add '21z' to each side of the equation.
-63x + -21z + 21z = 28 + 21z

Combine like terms: -21z + 21z = 0
-63x + 0 = 28 + 21z
-63x = 28 + 21z

Divide each side by '-63'.
x = -0.4444444444 + -0.3333333333z

Simplifying
x = -0.4444444444 + -0.3333333333z

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