Answer:
Numerical expression 1
Numerical expression 2
Numerical expression 3
Step-by-step explanation:
Numerical expression 1
Numerical expression 2
Numerical expression 3
The answer is D if you combine like terms
Answer:
Her final answer should have been x = 1/2.
Step-by-step explanation:
Her 2 errors were that she didn't distribute the 2x to both 4 and -17 and that she made the 13 positive instead of negative when she added 4 and -17 together.
Correct solution:
8(x-3)+7=2x(4-17)
8x-24+7=8x-34x
-17=-34x
The negatives on both sides cancel each other out
x = 1/2
The answer is 100 I’m sure
