7x-6-3x=14. Can u guys please solve this in trial and error method?
Answers
Answered by
0
Answer:
54-3-14
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Answered by
0
Answer:
7
−
6
−
3
=
1
4
Solve
1
Combine like terms
7
−
6
−
3
=
1
4
4
−
6
=
1
4
2
Add
6
6
6
to both sides of the equation
4
−
6
=
1
4
4
−
6
+
6
=
1
4
+
6
3
Simplify
Add the numbers
Add the numbers
4
=
2
0
4
Divide both sides of the equation by the same term
4
=
2
0
4
4
=
2
0
4
5
Simplify
Cancel terms that are in both the numerator and denominator
Divide the numbers
=
2
0
4
x={\color{#c92786}{\frac{20}{4}}}
x=420
=
5
x={\color{#c92786}{5}}
x=5
=
5
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