Answer :
The simplified expression of –9.2(8x – 4) + 0.7(2 + 6.3x) is -69.19x + 38.2
How to simplify the expression?
The expression is given as:
–9.2(8x – 4) + 0.7(2 + 6.3x)
Open the brackets
–73.6x + 36.8 + 1.4 + 4.41x
Collect the like terms
4.41x –73.6x + 36.8 + 1.4
Evaluate the like terms
-69.19x + 38.2
Hence, the simplified expression of –9.2(8x – 4) + 0.7(2 + 6.3x) is -69.19x + 38.2
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-9.2(8x - 4) + 0.7(2 + 6.3x)....distribute thru the parenthesis
-73.6x + 36.8 + 1.4 + 4.41x ...combine like terms
(-73.6x + 4.41x) + (36.8 + 1.4) =
-69.19 + 38.2 <====
-73.6x + 36.8 + 1.4 + 4.41x ...combine like terms
(-73.6x + 4.41x) + (36.8 + 1.4) =
-69.19 + 38.2 <====