I think it might be the last one. Hope it helps:)
Isolate the variable by dividing each side by factors that don't contain the variable.
x= 13/4 - y/4
If you are solving for x (only)
X = 45/4 - y/4
If you are solving for y (only)
Y= 45- 4x
Im 90% sure it’s H (pls mark as brainliest
3) m = -10
although a negative slope, it still has the greatest rate of change since the slope is steeper than the rest.
A system of equations may have a single unknown to varying multiples of unknowns , as much the number of unknowns increases , that much system of equations are also built up , else , it can't be resolved
