Answer:
m=-2
hope this helped:)
Brainliest?
M=-2
Step-by-step explanation:
3m+2−1/4m=1/2(m−5)
Step 1: Simplify both sides of the equation.
3m+2+−1/4m=(1/2)(m)+(1/2)(−5)(Distribute)
3m+2+−1/4m=1/2m+−5/2
(3m+−1/4m)+(2)=1/2m+−5/2
(Combine Like Terms)
11/4m+2=1/2m+−5/2
Step 2: Subtract 1/2m from both sides.
11/4m+2−1/2m=1/2m+-5/2−1/2m
9/4m+2=−5/2
Step 3: Subtract 2 from both sides.
9/4m+2−2=−5/2−2
9/4m=−9/2
Step 4: Multiply both sides by 4/9.
(4/9)*(9/4m)=(4/9)*(−9/2)
m=−2
2+2=1x
4=x is the simplified version
(x-7) (x-8)
Break the expression into groups:
= x(x-7) -8(x-7)
Factor out x from:
x^2-7x x(x-7)
Factor out -8 from -8x+56:
-8(x-7)
=x\left(x-7\right)-8\left(x-7\right)
b= -1
3b-1=b-3
2b - 1 = -3
<u>2</u>b = -2
= -1
(side opposite 30) ⇒ 
= 14.72 when rounded 2 decimal places
