Answer:
-5 *************************** see below
Step-by-step explanation:
If 2x
*************************** the x part you wrote wrong and is supposed to be y then...
10+2y
10=-2y
-5=y
Http://www.tiger-algebra.com/drill/5~5x-1=6~3x/ hope this works
Answer:
5(a² + 3x)
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
two equations can be derived from the question
y - 2x = 3 equation 1
y - 3x = -3 equation 2
y = number of toffees
x = number of children
subtract equation 2 from 1
x = 6
Just use the formula for slope intercept form. It’s a linear equation.