Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.
1 answer:
Answer: C
Step-by-step explanation:
4x(x+x+7)-2x+3-4
Distribute
4x+4x+28-2x+8-4
Simplify
6x+32
Distribute answer choice C
2(3x+16)
6x+32
Both solutions match with each other so the answer would be C
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