Johanna wrote the system of equations.
4x-3y = 1
5x+4y=9
if the second equation is multiplied by 4, what should the first equation be multiplied by to eliminate the x-variable by addition?

Classify the following triangle check all that apply

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10