-7x-8y-3z=49

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Solution for -7x-8y-3z=49 equation:


Simplifying
-7x + -8y + -3z = 49

Solving
-7x + -8y + -3z = 49

Solving for variable 'x'.

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

Add '8y' to each side of the equation.
-7x + -8y + 8y + -3z = 49 + 8y

Combine like terms: -8y + 8y = 0
-7x + 0 + -3z = 49 + 8y
-7x + -3z = 49 + 8y

Add '3z' to each side of the equation.
-7x + -3z + 3z = 49 + 8y + 3z

Combine like terms: -3z + 3z = 0
-7x + 0 = 49 + 8y + 3z
-7x = 49 + 8y + 3z

Divide each side by '-7'.
x = -7 + -1.142857143y + -0.4285714286z

Simplifying
x = -7 + -1.142857143y + -0.4285714286z

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