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Ivenika [448]
3 years ago
8

Answer it pls option c

Mathematics
2 answers:
Troyanec [42]3 years ago
5 0

Answer:

x = \frac{1}{4}

Step-by-step explanation:

\frac{x}{2} +\frac{3}{4} =\frac{7}{8}

→ Find the LCM of the denominators (2,4 and 8)

LCM = 8

→ Multiply the whole equation by 8 to get rid of the fractions

4x + 6 = 7

→ Minus 6 from both sides to isolate 4x

4x = 1

→ Divide both sides by 4 to isolate x

x = \frac{1}{4}

7nadin3 [17]3 years ago
3 0

Answer:

<h2>x =  \frac{1}{4}</h2>

Step-by-step explanation:

\frac{x}{2}  +  \frac{3}{4}  =  \frac{7}{8}

Multiply both sides of the equation by 8

\frac{x}{2}  \times 8 +  \frac{3}{4}  \times 8 =  \frac{7}{8}

4x + 6  = 7

Move constant to R.H.S and change its sign

4x = 7 - 6

Subtract the numbers

4x = 1

Divide both sides of the equation by 4

\frac{4x}{4}  =  \frac{1}{4}

Calculate

x =  \frac{1}{4}

hope this helps..

Best regards!!

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