Question

Which one of these equations is correctly written in Standard Form?

x + 2y = -10
one over twox + y = −5
2x + 5.5y = -5
-2x + y = −10

Answer 1

The first one; standard form is Ax + By = C, where A, B, and C are all integers (no decimals) and A is positive

Answer 2

thanks

Answer 3

No problem!