Answer:
All real numbers are solutions.
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
−3(m+8)=−3m−24
(−3)(m)+(−3)(8)=−3m+−24(Distribute)
−3m+−24=−3m+−24
−3m−24=−3m−24
Step 2: Add 3m to both sides.
−3m−24+3m=−3m−24+3m
−24=−24
Step 3: Add 24 to both sides.
−24+24=−24+24
0=0
Answer:
All real numbers are solutions.
Well I only know the first one
(x - 4)(x + 3) = x^2 + 3x - 4x - 12 = x^2 - x - 12
You would set the equations equal to eachother and get x=-5/4 and then plug that in for x, i hope this helps!
Answer:
7
Step-by-step explanation:
2n - 6 = 8. Simplified version is n = 7
