Answer:
48
Step-by-step explanation:
let the number be x and x + 16 the result of adding 16 to it, then
the ratio of the result to the original is
=
( cross- multiply )
4x = 3(x + 16) = 3x + 48 ( subtract 3x from both sides )
x = 48
Simple math problem: need help
2 answers:
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1. -4a-6=-12
add 6 to both sides
-4a-6+6=-12+6
-4a=-6
Divide by -4
2.
add
to both sides but you will need to make a common denominator on the right
Divide by
which means multiply by the <span>reciprocal</span>.
3.
Distribute
Subtract
Divide
4. 3w+7=20
Subtract
3w=13
Divide
5. -.2p+.4=-1.2
Subtract
-.2p=-1.6
Divide
p=8
6.
Add, made sure you change to common denominator first
Multiply by 4
y=5
Hope that helps
add 6 to both sides
-4a-6+6=-12+6
-4a=-6
Divide by -4
2.
add
Divide by
3.
Distribute
Subtract
Divide
4. 3w+7=20
Subtract
3w=13
Divide
5. -.2p+.4=-1.2
Subtract
-.2p=-1.6
Divide
p=8
6.
Add, made sure you change to common denominator first
Multiply by 4
y=5
Hope that helps