Answer:
Gg Buchanan vhcfyvhfty yogi vhcfyvhfty verifying
X=3
Move variable to the left side and change its sign.
x-4x+5=-4
Then move the constant to the right and change its sign
x-4x=-4-5
Collect right terms which will change to be: -3x=-9
Divide both sides by -3 which both would equal 3.
So x=3
D=st/2 , isolate the variable by division on each side by factors that don’t contain the variable.
Answer:-2q-8r-6
Step-by-step explanation: there aren't any like terms
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(
1
,
3
)
,
(
−
3
,
−
5
)
(
1
,
3
)
,
(
-
3
,
-
5
)
Equation Form:
x
=
1
,
y
=
3
x
=
1
,
y
=
3
x
=
−
3
,
y
=
−
5