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Dmitriy789 [7]
3 years ago
13

3(x+1)+ 5=2x- 2 i need help with this equation​

Mathematics
2 answers:
aev [14]3 years ago
6 0

Answer:

x = -10

Step-by-step explanation:

3(x+1) +5 = 2x -2

<em>Distribute the 3 to the x+1</em>

3x+3 +5 = 2x -2

<em>Combine like terms</em>

3x + 8 = 2x -2

<em>Subtract 2x from both sides</em>

x + 8 = -2

<em>Subtract 8 from both sides</em>

x = -10

Hope this helps!

kumpel [21]3 years ago
4 0

Answer:

x=-10

Step-by-step explanation:

3(x+1)+ 5=2x- 2

Distribute the 3

3(x+1)+ 5=2x- 2 would equal

3x+3+5=2x-2

Combine like terms

3x+3+5=2x-2

3+5=8 So,

3x+8=2x-2

You want to get the numbers with x on one side

Subtract 8 on both sides to get 3x by itself

3x+8-8=2x-2-8

3x=2x-10

Then you have to get the 2x on the other side because you still want x on the other side so you do -2x on both sides

Which gives you

x=-10

That is your answer

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