Solving an equation<h2>Step 1</h2>
We divide both sides by 5 so we can eliminate the parenthesis:
<h2>Step 2</h2>
We rearrange the terms so the terms with the unkown variable y are on the left side and the other ones on the right side:
y - 10 = -1
↓ <em>adding 10 both sides</em>
y - 10 + 10 = -1 + 10
y + 0 = 9
y = 9
<h2>Answer: y = 9</h2>
Answer:
Step-by-step explanation:
if one batch of brownies is 2 cups of flour, then 10 batches of brownies would be 20 cups of flour
<span>A) y=-3x+x
</span>
<span>B) y=2x-4
Are you sure about equation A -3x + x?
</span>
<span>A) 2x +y=0
</span>
<span>B) -2X + y= -4
</span>
140 pages
1/3 of 300 is 100pages
20% of 200 (remaining pages) is 40
100 + 40 = 140
Let x = our unknown number
10x = 600
Divide by 10 on both sides to isolate the variable x.
x = 600/10
x = 60
600 is 10 times as much as 60.
