Answer:
x=0
y=0
Step-by-step explanation:
2x+3y -----eqn1
2x-y----eqn2
From eqn 2
2x-y
2x =y
Eqn 1 2x+3(2x)
2x+6x = 0
8x = 0
x=0/8
x = 0
Since 2x = y
2(0) =y
y =0
A, or 31%
Hope this helps, good luck
Answer:
b
Step-by-step explanation:
the like terms are +6y and +9y because they both have y as the variable
Answer:
10.00 +4s .
u wanted expression , not answer.?
Step-by-step explanation:
Answer:
When combining like terms the given expression turned to the simplest form of expression 3(x+z)+5
That is 4x+7z-x+5-(4z)=3(x+z)+5
Step-by-step explanation:
Given expression is 4x+7z-x+5-(4z)
To combining the given expression to solve it as below :
4x+7z-x+5-(4z)
=4x+7z-x+5-4z
=4x-x+7z-4z+5 ( combining the like terms of x and z )
=3x+3z+5 ( here adding the like terms )
=3(x+z)+5 ( taking the common factor )
Therefore 4x+7z-x+5-(4z)=3(x+z)+5
When combining like terms the given expression turned to the simplest form of expression 3(x+z)+5
That is 4x+7z-x+5-(4z)=3(x+z)+5
