If I read your post properly, the two fractions are -14/10 and -12/b.
The LCD is found by finding prime factors of each term, then collecting the ones that appear the most.
10 = 2 x 5
b = b
2 x 5 x b = 10b
÷
equals
.
First, convert
to improper fraction. Use this rule:
=
. Your problem should look like:
÷
.
Second, simplify 2 x 8 to get 16. Your problem should look like:
÷
.
Third, simplify 16 + 3 to get 19. Your problem should look like:
÷
.
Fourth, convert
to improper fraction. Use the same rule as earlier. Your problem should look like:
÷
.
Fifth, simplify 4 + 1 to get 5. Your problem should look like:
÷
.
Sixth, apply this rule: a ÷
= a ×
. Your problem should look like:
×
.
Seventh, apply this rule:
×
=
. Your problem should look like:
.
Eighth, simplify 19 × 4 to get 76. Your problem should look like:
.
Ninth, simplify 8 × 5 to get 40. Your problem should look like:
.
Tenth, simplify. Your problem should look like:
.
Eleventh, convert to mixed fraction. Your problem should look like:
which is the answer.
Answer as mixed number form:
.
Answer as exact form:
.
Answer as decimal form: 1.9.
Answer:
y=2x+2
Step-by-step explanation: y=mx+b
To find M:
10-(-2) divided by
4-(-2) equals
12/6=3
To find B:substitute
10=2(4) +b
10=8+b
-8 -8
2=b