Solve for x, y, z
z=8
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5x=20\times 2
Consider the first equation. Multiply both sides by 2.
5x=40
Multiply 20 and 2 to get 40.
x=\frac{40}{5}
Divide both sides by 5.
x=8
Divide 40 by 5 to get 8.
y=8
Consider the second equation. Insert the known values of variables into the equation.
z=8
Consider the third equation. Insert the known values of variables into the equation.
x=8 y=8 z=8
The system is now solved.
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