Question

Solve the equation. Then check your solution.

Four-fifths + x = StartFraction 3 Over 7 EndFraction
a.
StartFraction 13 Over 35 EndFraction
c.
1 and StartFraction 8 Over 35 EndFraction
b.
Negative one-half
d.
Negative StartFraction 13 Over 35 EndFraction



Please select the best answer from the choices provided


A
B
C
D

Answer 1

Answer:

D -13/35 ( negative 13/35 )

Step-by-step explanation:

4/5 + x = 3/7

Convert to equivalent fractions with a common denominator:

28/35 + x = 15/35

Subtract 28/35 from both sides

x = - 13/35