(7a-b+3)-(-2a-8b+8)
Apply plus/minus rule.
-(-a)= a and -(a)=-a
we get
(7a-b+3)-(-2a-8b+8)= 7a-b+3+2a+8b-8
Add like terms
=9a+7b-5
Answer: 9a + 7b - 5
Answer:
4
Step-by-step explanation:
Step 1:
13 = 2f + 5 Equation
Step 2:
8 = 2f Subtract 5 on both sides
Step 3:
f = 8 ÷ 2 Divide
Answer:
f = 4
Hope This Helps :)
Answer:
12.000
Step-by-step explanation:
40000x6= 240000/100= 2400x5
Answer:
y = x + 40
Step-by-step explanation:
I'm assuming to simplify this.
Use the distribution property first.
y = -4x - 8 · 4x + 32
Combine like terms.
y = x · 8 + 32
Solve.
y = x + 40
Hope this this helps!
