Question
Solve the equation
x=7
Evaluate
65x−2x−3=32x−1−21
Multiply both sides of the equation by LCD
(65x−2x−3)×6=(32x−1−21)×6
Simplify the equation
More Steps

Evaluate
(65x−2x−3)×6
Apply the distributive property
65x×6−2x−3×6
Simplify
5x+(−x+3)×3
Multiply the terms
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Evaluate
(−x+3)×3
Apply the distributive property
−x×3+3×3
Use the commutative property to reorder the terms
−3x+3×3
Calculate
−3x+9
5x−3x+9
Subtract the terms
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Evaluate
5x−3x
Collect like terms by calculating the sum or difference of their coefficients
(5−3)x
Subtract the numbers
2x
2x+9
2x+9=(32x−1−21)×6
Simplify the equation
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Evaluate
(32x−1−21)×6
Apply the distributive property
32x−1×6−21×6
Simplify
(2x−1)×2−3
Multiply the terms
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Evaluate
(2x−1)×2
Apply the distributive property
2x×2−2
Calculate
4x−2
4x−2−3
Subtract the numbers
4x−5
2x+9=4x−5
Move the expression to the left side
2x+9−4x=−5
Move the expression to the right side
2x−4x=−5−9
Add and subtract
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Evaluate
2x−4x
Collect like terms by calculating the sum or difference of their coefficients
(2−4)x
Subtract the numbers
−2x
−2x=−5−9
Add and subtract
−2x=−14
Change the signs on both sides of the equation
2x=14
Divide both sides
22x=214
Divide the numbers
x=214
Solution
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Evaluate
214
Reduce the numbers
17
Calculate
7
x=7
Show Solution

Rewrite the equation
x=7
Evaluate
65x−2x−3=32x−1−21
Rewrite the expression
More Steps

Evaluate
65x−2x−3
Reduce the fraction
65x−2x−3
Reduce the fraction
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Evaluate
−2x−3
Use b−a=−ba=−ba to rewrite the fraction
2−x+3
Reduce the fraction
−21x+23
65x−21x+23
65x−21x+23=32x−1−21
Rewrite the expression
65x−21x+23=32x−31−21
Multiply both sides of the equation by LCD
2x+9=4x−5
Move the variable to the left side
−2x+9=−5
Move the constant to the right side
−2x=−14
Multiply both sides
2x=14
Solution
x=7
Show Solution
