D, because if you distribute 4(3+2) it equals= 4x3
= 12
4x2
=8
and there’s an addition sign so you will add the remaining numbers 12+8
Split it into 2 equations
2x-9 = 7
2x = 16
x = 8
And another equation
2x-9 = -7
2x = 2
x = 1
The answer is x =1, x= 8
Answer:
I used Desmos. Heres a picture of what its supposed to look like.
Step-by-step explanation:
Answer:
x = 30 + 56
The lifespan of an elephant is 86 years
Step-by-step explanation: