1. Solve for x in 2x + 5 = 12
2x + 5 = 12 Subtract 5 from both sides.
2x = 7 Divide 2 from both sides.
x = 3.5
2. Substitute 3.5 in for x in 6x + 20
6(3.5) + 20
21 + 20
41
Your answer is 41.
Answer:
117
Step-by-step explanation: 143\11=13
then multiply 13 by 9 and that equals 117
Answer:
-10w-20
Step-by-step explanation:
Distribute inside parenthesis,
5x 2w
5x-4
<span>3.141592653589793238462643383279502884197169399375105820974944592307816406286
Goes on forever</span>
