Solve the following systems of equations. {x=2y+53y−3x=−12

The solution to given system of equations are (x, y) = (3, -1)

Solution:

Given that we have to solve the system of equations

Given system of equations are:

x = 2y + 5 eqn 1

3y - 3x = -12 eqn 2

We can solve the system of equations by substitution method

Substitute eqn 1 in eqn 2

3y - 3(2y + 5) = -12

3y - 6y - 15 = -12

-3y = 12 + 15

-3y = 3

Substitute y = -1 in eqn 1

x = 2(-1) + 5

x = -2 + 5

Thus the solution to given system of equations are (x, y) = (3, -1)

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

false

step-by-step explanation: