Enter the x-coordinate of the solution to this system of equations −2x−y=6

8x+3y=−28

x= ?

I have trouble with these kinds of problems so a mini explanation would really help me out :D

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality