What is -4(3-1)+2 simplified
2 answers:
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The "no thinking required" way to solve it is using the quadratic formula. That formula tells you the solution to
is given by
Your equation has a=-2, b=3, c=-9, so the solution is
The solutions are complex numbers.
Answer:
Step-by-step explanation:
You can use the Method of substitution.
Substitute the equation into the equation
and then you must solve for the variable x:
Apply Distributive property:
Subtract 12 from both sides of the equation and then add the like terms. Then you get: