Mathematics: Solve for x. x+1/2=3/4 a) x=1/4 b)-1/4 c)-1/2 d)1/2

Solve for x. x+1/2=3/4 a) x=1/4 b)-1/4 c)-1/2 d)1/2

robert7248

03.01.2022

Solve for x (get x by itself)

$x +\frac{1}{2}=\frac{3}{4}$ Subtract 1/2 on both sides

$x+\frac{1}{2}-\frac{1}{2}= \frac{3}{4}- \frac{1}{2}$

$x=\frac{3}{4}-\frac{1}{2}$ Make the denominators the same to combine them, so you multiply 2 to the top and bottom of 1/2 to get 2/4

$x=\frac{3}{4} -\frac{2}{4}$

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

Your answer is A

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valeriegarcia12

07.06.2021

Difference (m²n²- mn - 11) ( C).

Step-by-step explanation:

Given : (m²n²-7) - (mn+4) .

To find : Difference .

Solution : We have (m²n²-7) - (mn+4) .

Removing second parenthesis

(m²n²-7) - mn - 4) .

Now, combine like terms

(m²n²- mn - 4 - 7) .

(m²n²- mn - 11) .

Therefore, Difference (m²n²- mn - 11) ( C).

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