Solve for a, b, c, d
d=36
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c=16\times 2-\left(-4\right)
Consider the third equation. Insert the known values of variables into the equation.
c=32+4
Do the multiplications.
c=36
Add 32 and 4 to get 36.
d=36
Consider the fourth equation. Insert the known values of variables into the equation.
a=2 b=-4 c=36 d=36
The system is now solved.
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