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noname [10]
2 years ago
11

Find value of x (4x-12) 120

Mathematics
2 answers:
Mamont248 [21]2 years ago
6 0

Answer:

33

Step-by-step explanation:

120+12=132

132÷4=33

Sorry if this didnt help.

Lady bird [3.3K]2 years ago
6 0

Answer:

x=33

Step-by-step explanation:

120 + 12 = 132 4x = 132

Divide each side by '4'

x = 33

Simplifying x = 33

hope this helps

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I need glow thank you appreciated
garri49 [273]

D bc it needs to have a y intercept of -1

4 0
3 years ago
Read 2 more answers
Given the system of equations:
uranmaximum [27]

Answer:

x=4

y=2

Step-by-step explanation:

2x+2y=12

x−y=2

​In order to solve by elimination, coefficients of one of the variables must be the same in both equations so that the variable will cancel out when one equation is subtracted from the other.

2x+2y=12,x−y=2

To make 2x and x equal, multiply all terms on each side of the first equation by 1 and all terms on each side of the second by 2.

2x+2y=12,2x+2(−1)y=2×2

Simplify.

2x+2y=12,2x−2y=4

Subtract 2x−2y=4 from 2x+2y=12 by subtracting like terms on each side of the equal sign.

2x−2x+2y+2y=12−4

Add 2x to −2x. Terms 2x and −2x cancel out, leaving an equation with only one variable that can be solved.

2y+2y=12−4

Add 2y to 2y.

4y=12−4

Add 12 to −4.

4y=8

Divide both sides by 4.

y=2

Substitute 2 for y in x−y=2. Because the resulting equation contains only one variable, you can solve for x directly.

x−2=2

Add 2 to both sides of the equation.

x=4

The system is now solved.

x=4,y=2

Correct choice is B) x=4.

8 0
2 years ago
Read 2 more answers
Please help me!! :(((
Oliga [24]
Answer is below..............

7 0
3 years ago
What is 14.52 - 5.8=
Luba_88 [7]
14.52 - 5.8 = 8.72 bc math
4 0
3 years ago
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It looks so simple but all the other choices are mixing my thoughts up. please help me
Eva8 [605]
It would be C because the 40° is acute and the last degree is obtuse
7 0
3 years ago
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