Answ
Multiply
5
by
4
.
−
4
x
−
1
=
20
Move all terms not containing
x
to the right side of the equation.
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−
4
x
=
21
Divide each term by
−
4
and simplify.
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x
=
−
21
4
The result can be shown in multiple forms.
Exact Form:
x
=
−
21 /4
Decimal Form:
x
=
−
5.25
Mixed Number Form:
x
=
−5 1/4
Step-by-step explanation:
hope this helps pls give brainly
