It's 14. I don't understand if u are trying to test us or something like that because it's almost Christmas
Answer:
x = 35
Step-by-step explanation:
5(x + 20) = 7x + 30
Distribute the 5 on the left side by multiplying 5 by the two terms, x and 20.
5x + 100 = 7x + 30
Subtract 7x from both sides.
-2x + 100 = 30
Subtract 100 from both sides.
-2x = -70
Divide both sides by -2.
x = 35
Answer:
(d) m = 4
Step-by-step explanation:
-5m = -20 (divide by -5)
m = 4
Can I get brainliest
Answer:

Step-by-step explanation:
For example, we'll use this quadratic equation.

To understand how to plug it into the formula we need to know what each term represents.

So the equation above would be put into the formula like this.

Then we would solve

Now, the equation will branch off into one that solves when addition and one when subtraction.

So x={-3, -2} (-3 and -2)
Answer:
if i was to guess it would be 96 or 120 this one got me stumped also
Step-by-step explanation: