3x - 4 > 2x - 1
x > 3
So to simplify the number is greater than3, you can use algebra on the equation to show your work
x + 2y = 9
x + 3y = 13
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Solve for x in the first equation. Subtract 2y from both sides.
x = 9 - 2y
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Plug x into the second equation.
(9 - 2y) + 3y = 13
Combine like terms.
9 + y = 13
Subtract 9 from both sides.
y = 4
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Plug y back into the first equation.
x + 2(4) = 9
x + 8 = 9
Subtract 8 from both sides.
x = 1
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x = 1
y = 4
Answer:
6√x
Step-by-step explanation:
9√x - 3√x = 6√x
Answer:
1/4
Step-by-step explanation:
rise over run
Answer:
step-by-step.
x2+3x−4+2x3−2x+5
=x2+3x+−4+2x3+−2x+5
Combine Like Terms:
=x2+3x+−4+2x3+−2x+5
=(2x3)+(x2)+(3x+−2x)+(−4+5)
=2x3+x2+x+1
Answer:
=2x3+x2+x+1
