Solve by substitution

-4.5x - 2y = - 12.5

3.25x - y = - 0.74

I know the answer. Can someone just give steps?

In second equation add 0.74 and y to both sides: 3.25x+0.74=y;

Substitute y in the first equation: - 4.5x-2 (3.25x+0.74) = -12.5;

Distribute multiplication over addition:

-4.5x-6.50x - 1.48=-12.5;

Combine like terms and add 1.48 to both sides:

-11x = - 12.5+1.48;

-11x = 11.02 divide both sides by - 11;

X = - 11.02/11 = - 1.00 (18)

Y = 3.25• - 1.00 (18) +.74 = - 2.515 (90)