Answer:
42
Step-by-step explanation:
we could use inverse operation and multiply 7 by 6
Answer:
Step-by-step explanation:
3/(x + 4) = (x + 2)/5
Multiply both sides by 5 :
5 × 3/(x + 4) = 5 × (x + 2)/5
15/(x + 4) = x + 2
Multiply both sides by x + 4 :
(x + 4) × 15/(x + 4) = (x + 4) × (x + 2)
Provided that x + 4 ≠ 0, we can cancel the factors of x + 4 on the left side:
15 = (x + 4) (x + 2)
Expand the product on the right side:
15 = x² + 6x + 8
Move everything to one side:
0 = x² + 6x - 7
We can factorize easily in this case
0 = (x + 7) (x - 1)
Then
x + 7 = 0 or x - 1 = 0
⇒ x = -7 or x = 1
Answer:
g(6)= -13
Step-by-step explanation:
g(6)=−1−77
Step 1: Simplify both sides of the equation.
g(6)=−1−77
6g=−1+−77
6g=(−1+−77) (Combine Like Terms)
6g=−78
6g=−78
Step 2: Divide both sides by 6.
6g/6 = −78/6
g=−13
Answer:
I;m sorry if im wrong but i think it would be either b or d sorry if im wrong at least i tried that is all that matters
Step-by-step explanation:
