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GenaCL600 [577]
3 years ago
15

Solve: 2.8 X +12=-1.4 X -9

Mathematics
1 answer:
professor190 [17]3 years ago
7 0

Answer:

X= -5

Step-by-step explanation:

Expression: 2.8X+12=-1.4X-9

Order it: 12+9=-1.4X-2.8X

Simplification: 21=-4.2X

Results: x=-5

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1,5

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Ethan is responsible to write the minutes for the meeting. During the meeting, he finished writing of the minutes. Before gettin
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11/24
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7 0
3 years ago
A rectangular Corn Hole area at the Recreation Center has a width of 5 feet and a length of 10 feet. If
lbvjy [14]

Answer:

2ft

Step-by-step explanation:

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7 x 12= 84

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3 0
3 years ago
A cylinder’s volume can be calculated by the formula V=pir^2h , where V stands for volume, R for the base radius and H for the c
sasho [114]

Answer:

Step-by-step explanation:

Formula

V pi * r^2 * h

Givens

r = 3 m

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pi = 3.14 when used.

Solution

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3 0
3 years ago
How do I solve this?
patriot [66]
You already know that y equals -4. It says that x equals 3, so multiply the -4 by 3 and because it has a negative number and a positive number it will equal -12. Remember anytime you see a letter after a number it means multiply. The complete problem should be -10 because 2 is a whole number you subtract it from -12. Hope that helped you out some.
6 0
3 years ago
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