Solve for x, p, y, z, a, b
a=9
b=21
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y=6+3
Consider the third equation. Insert the known values of variables into the equation.
y=9
Add 6 and 3 to get 9.
z=7\times 3
Consider the fourth equation. Insert the known values of variables into the equation.
z=21
Multiply 7 and 3 to get 21.
a=9
Consider the fifth equation. Insert the known values of variables into the equation.
b=21
Consider the equation (6). Insert the known values of variables into the equation.
x=6 p=3 y=9 z=21 a=9 b=21
The system is now solved.
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