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dimaraw [331]
3 years ago
15

Solve the equation for x : 4x•2-12x=7

Mathematics
1 answer:
Sergio039 [100]3 years ago
7 0
<span>4x•2-12x=7
Subtract 12x from 4x
-8x*2=7
Divide 2 on both sides
-8x=3.5
Divide both sides by -8
Final Answer: x= -0.4375</span>
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Answer:

8x^2+19x

Step-by-step explanation:

Simplify the expression by combining like terms. Terms which look a like and sound a like should be added together.

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x^2 terms: 3x^2+5x^2=8x^2

x terms: 7x+12x=19x

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7 0
3 years ago
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-1 + n=8(n+6) what does n equal?
Gelneren [198K]
<span>-1 + n=8(n+6)
Use distributive property
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