Solve the system of linear equations below by substitution. y = -2x + 6

-4x - 6y = 4

Group of answer choices

(-2, 10)

(5, -4)

(3, 0)

(0, 6)

Step-by-step explanation:

We are given the two equations:

We are asked to solve by substitution. Since we know that y is equal to -2x+6, so we can substitute the expression in for y in the second equation.

Now, solve for x by isolating the variable on one side of the equation.

First, distribute the -6 into the expression. Multiply each term in the parentheses by -6.

Combine like terms. There are 2 x terms that can be added.

36 is being subtracted from 8x. The inverse of subtraction is addition, so add 36 to both sides of the equation.

x is being multiplied by 8. The inverse of multiplication is division, so divide both sides by 8.

x is known, so we can find y using the first equation.

x is equal to 5, so substitute the value in.

Multiply first.

Add.

A solution is written as (x,y). So, the solution to this equation is (5, -4).

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled