The sum of the rational expression is
X=4
3×5 is 15
.................
Answer:
x = 7
Step-by-step explanation:
Lets do the brackets first,
6 × 2x = 12
6 × -11 = -66
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Calculate the x constant:
12x - 3x = 9x
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Then the ones with no x:
-66 + 15 = -51
51 + 12 = 63
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Lastly, divide
63 ÷ 9 = 7
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Have a good day :)
Answer:
155
Step-by-step explanation:
5*5=25
((5*13)/2)*4=130
130+25=155
