3x + 7 = - 20 solve this equation

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

What is 1.5% of 120 or what number is 1.5% of 120

Consider the linear function that is represented by the equation y= 4x+5