Answer:
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Algebra Examples
Popular Problems Algebra Solve for x 2/3x-2=7
2
3
x
−
2
=
7
Combine
2
3
and
x
.
2
x
3
−
2
=
7
Move all terms not containing
x
to the right side of the equation.
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2
x
3
=
9
Multiply both sides of the equation by
3
2
.
3
2
⋅
2
x
3
=
3
2
⋅
9
Simplify both sides of the equation.
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x
=
27
2
The result can be shown in multiple forms.
Exact Form:
x
=
27
2
Decimal Form:
x
=
13.5
Mixed Number Form:
x
=
13
1
2
Step-by-step explanation:
Thank's………………………………
Empirical probability
Step-by-step explanation:
Answer:
|2x + 5| = 7x
Step-by-step explanation:
I'm not quite sure what you are talking about, but you are wrong. |2x + 5| is < 13. Simply because |2x + 5| = 7x. If you were just counting the 7. But even if you multiply (x = 2, here) 7 * x, you would equal 14. 14 is > 13.
Round 102.3 to 102 and round 4.7 to 5. 102/5 is 20.4
So 20.4 is the answer.
