You need to d to one side of the equation by itself and them use PEMDAS to solve your answer
Answer:
Step-by-step explanation:
X=-11 because,
Step 1: Simplify both sides of the equation.
x
2
+
4
x
=
77
Step 2: Subtract 77 from both sides.
x
2
+
4
x
−
77
=
77
−
77
x
2
+
4
x
−
77
=
0
Step 3: Factor left side of equation.
(
x
−
7
)
(
x
+
11
)
=
Answer:
5375 should be it
Step-by-step explanation:
Answer:dude just use a caculator
Step-by-step explanation:the answer is 200
