Isolate the variable by dividing each side by factors that don't contain the variable.
-6x-15+15=4x+35+15
-6x=4x+50
(Subtract 4 on both sides)
-10x=50
(Divide by 10 on both sides)
x=5
Answer:
absolute value makes a number positive
so the fraction is
<u><em>7/10</em></u>
<u><em></em></u>
<u><em>or seven over ten</em></u>
Answer:
Commutative property of addition, or just commutative property.
Step-by-step explanation:
The commutative property states that the order of numbers in addition does not matter, which is shown in the problem.
Answer:
x=2.5,y=8.75
Step-by-step explanation:
∵△ABC~△ADE
∴
