Answer:
2x - 5 = 7
2x -5 + 5 = 7 + 5
2x = 12
2/2x = 12/2
x = 6
Step-by-step explanation:
38000 you should use a calculator.
Answer:
33
Step by Step:
8w^2+2w-3
Substitute in the value 2 for w
8(2)^2+2(2)-3
Solve exponents first:
8(4)+2(2)-3
Solve grouping symbols:
32+4-3
Simplify the equation:
33
It’s just like this hopes this helps
I hope this helps you
3.2/3=2