Answer: LMT=95
Step-by-step explanation:
combine both problems to equal 166
x+x+72+96=166
Combine like terms
2x+168=166
Subtract 168 from 166
2x=168-166
Divide
X=-2/2
X=-1
Plug in -1 for x
96-1=95
72-1=71
71+95=166
LMT=95
Answer:
77
y=9.25
1. Plug in x=0.3 into the equation.
5(0.3)+2y=20
2. Simplify
1.5+2y=20
2y=18.5
3. Isolate y on the left side of the equation by dividing by 2 on both sides.
The number is 15.
2x/3-7=3
3(2x/3–7)=3×3
2x-21+21=9+21
2x/2=30/2
x=15
Proof
15×2=30
30/3=10
10–7=3
