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inysia [295]
3 years ago
8

6g+5 =-2(1+2g) ------------------

Mathematics
2 answers:
kozerog [31]3 years ago
7 0

Answer:

g= -7/2

Step-by-step explanation:

First expand the brackets

6g+5=-2+4g

minus the least number of g's to eliminate it on one side

-4g on both sides leaves us with

2g+5=-2

make g the subject

-5

2g= -2-5

2g= -7

÷2

g= -7/2

or

g= -7/2

Molodets [167]3 years ago
4 0

Answer:

g: -7/10 or -0.7

Step-by-step explanation:

6g+5=-2\left(1+2g\right)

<u>Apply the distributive law:-</u>

-2\left(1+2g\right)

=-2-4g

6g+5=-2-4g

<u>Now, we´ll Subtract 5 from both sides :-</u>

6g+5-5=-2-4g-5

6g=-4g-7

<u>Add 4g to both sides :-</u>

6g+4g=-4g-7+4g

10g=-7

<u>Now, divide both sides by 10:-</u>

\frac{10g}{10}=\frac{-7}{10}

g=-\frac{7}{10}

<u>OAmalOHopeO</u>

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