Question

3+3/4x= 7/10 do not use decimals in your answer

Answer 1

x =
`-(45)/(15)`

Explanation:

We have the equation: 3 +
`(3)/(4) x` =
`(7)/(10)`

Move the constant (in this case the constant is 3) to the right side of the equation, changing its sign

`(3)/(4) x` =
`(7)/(10)` - 3

Calculate the difference.

`(3)/(4) x` =
`-(23)/(10)`

Divide.

(when dividing two fractions, you can change it to a multiplication problem by switching the numerator and denominator of the divisor.)

So, we get the equation
`-(23)/(10)` x
`(4)/(3)` which is
`-(45)/(15)` .

I hope this helps!