1
Simplify the following eshressions
and find their values when x=2
x +7+4(x-5)
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1
Answer:
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Step-by-step explanation:
x + 7 + 4 (x - 5 )
{ To simplify we will open the brackets }
x + 7 + 4x - 20
{ Now we will substitute the value}
2 + 7 + 4 * 2 - 20
⇒ 9 + 8 - 20 → 17 - 20 = -3
Answered by
1
Answer:
ans of the question is -3
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