<span>7x - 5 = 2
add 5 to both sides
</span><span>7x - 5+5 = 2+5
7x=7
Divide both sides by 7 to get x by itself
x=1 </span>
Answer:
He spent $110.00 on both originally
Step-by-step explanation:
Add both prices too get 165
Then use the equation =
cross multiply to get 150x=16500
Divide 16500 by 150 to get x alone
x= 110
Answer:
equal
Step-by-step explanation:
1 meter = 100 centimeters
2.5 meters = 250 cm
If you use 50 cm, then you have
2 meters or 200 cm left
Answer:
X=45
Step-by-step explanation:
Lines AC and CD meet at a right angle so you half 90 =45