3 years ago

3 + 2x + 7 = −3x − 9 solve and show the work

1 answer:

maks197457 [2]3 years ago

8 0

The answer is x = -3.8.

Step 1: add 7+3 (2x+10=-3x=9)
Step 2: add 3 to each side of the equation (5x+10=-9)
Step 3: subtract 10 from each side of the equation (5x=-19)
Step 4: divide by 5 on each side of the equation (x=-3.8)

You might be interested in

10(3 + 10u) what is the answer?

photoshop1234 [79]

The correct answer is 30+100u. Hope this helps!!

3 0

3 years ago

Read 2 more answers

Please help I just can’t find the answer

Talja [164]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is b plus 2 plus 2 minus 7b simplified

soldi70 [24.7K]

B+2+2-7b

2+2=4

-7b+b

Answer: -6b+4

6 0

3 years ago

Read 2 more answers

according to okun's law if the unemployment rate goes from 3% to 7% what will be the effect on the GDP

iris [78.8K]

Answer:

Step-by-step explanation:

It will decrease by 5% apex

4 0

3 years ago

Read 2 more answers

Which expression is equivalent to 6^-3

nikdorinn [45]

You didn'tlist any but anyway

$x^{-m}=\frac{1}{x^m}$
so
$6^{-3}=\frac{1}{6^3}=\frac{1}{216}$

so the possible expressions could be $\frac{1}{6^3}$ and/or $\frac{1}{216}$

4 0

3 years ago

Read 2 more answers