Question

50 POINTS !!!!
If 5 + 20 times 2 Superscript 2 minus 3 x Baseline = 10 times 2 Superscript negative 2 x Baseline + 5, what is the value of x?
–3
–2
2
3

Answer 1

Answer:

3

Step-by-step explanation:

Once the two gets into the negatives it's literally just 5-2 which is 3

Answer 2

Answer:

D. 3

Step-by-step explanation:

5+20*2^(2-3x)=10*2^(-2x)+5

20*2^(2-3x)=10*2^(-2x)

2^(2-3x)=2^(-2x)

-3x+2x=-3

-x=-3

x=3