Question

What two numbers add up to -52 and are the product of -1260?

Answer 1

let x be digit one and y be digit two

Answer 2

x + y = -52
x * y = -1260

Answer 3

y = -52 - x

Answer 4

x * (-52-x) = -1260

Answer 5

can u help me with mine

Answer 6

Lovelycharm, sure.

Answer 7

mine is 4x - 7y = 3
x - 7y = 27 @mjr632

Answer 8

lovelycharm, isolate a single variable first.

Answer 9

How could we isolate x in the second equation?

Answer 10

we could isolate by cancel y and add 4 wish equal forsubtract the equal which equal 24 and divide 4 whish equal 6 righ @mjr632