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Mumz [18]
3 years ago
6

What is the answer to 1.1x + 1.2x - 5.4 = -10

Mathematics
2 answers:
lord [1]3 years ago
8 0
1.1x+1.2x-5.4=-10

11/10x+12/10x-54/10=10

11x/2.5+2^2-1*3/5x-3^3/5=-10

(11x)+2(2*3x)+2(-3^3)/2*5=-10

11x+2(6x)+2(-27)/2*5=-10

11x+2*6x-2*27/2*5=-10

11x+12x-54/2*5=-10

23x-54/2*5=-10

23x-54=-100

23x=-46

23x/23=-46/23

x=-2*23/23

x=-2
Luden [163]3 years ago
5 0
PEMDAS 1.1x + 1.2x = 2.3x -10 + 5.4 = -4.6 -4.6/2.3 = -2 Answer = -2
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4 years ago
Find the sum: −3
dangina [55]

Answer:

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Step-by-step explanation:

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3 years ago
Add f(x)=2x^3 and g(x) = log(x+4) + 100
Anastaziya [24]

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Set up the composite function and evaluate.

6 0
3 years ago
What is the value of -8(17-12)/-2(8-(-2))<br> A. -4<br> B. -2<br> C. 2 <br> D.4
Murljashka [212]

Answer:

C. 2

Step-by-step explanation:

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7 0
3 years ago
What's 5 5/6 as a improper fraction
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