Question
Simplify the expression
6x+10
Evaluate
7x+3−5x+8+4x−1
Calculate the sum or difference
More Steps

Evaluate
7x−5x+4x
Collect like terms by calculating the sum or difference of their coefficients
(7−5+4)x
Calculate the sum or difference
6x
6x+3+8−1
Solution
6x+10
Show Solution

Factor the expression
2(3x+5)
Evaluate
7x+3−5x+8+4x−1
Subtract the terms
More Steps

Simplify
7x+3−5x
Subtract the terms
More Steps

Evaluate
7x−5x
Collect like terms by calculating the sum or difference of their coefficients
(7−5)x
Subtract the numbers
2x
2x+3
2x+3+8+4x−1
Add the terms
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Evaluate
2x+3+8+4x
Add the terms
More Steps

Evaluate
2x+4x
Collect like terms by calculating the sum or difference of their coefficients
(2+4)x
Add the numbers
6x
6x+3+8
Add the numbers
6x+11
6x+11−1
Subtract the numbers
6x+10
Solution
2(3x+5)
Show Solution

Find the roots
x=−35
Alternative Form
x=−1.6˙
Evaluate
7x+3−5x+8+4x−1
To find the roots of the expression,set the expression equal to 0
7x+3−5x+8+4x−1=0
Subtract the terms
More Steps

Simplify
7x+3−5x
Subtract the terms
More Steps

Evaluate
7x−5x
Collect like terms by calculating the sum or difference of their coefficients
(7−5)x
Subtract the numbers
2x
2x+3
2x+3+8+4x−1=0
Add the terms
More Steps

Evaluate
2x+3+8+4x
Add the terms
More Steps

Evaluate
2x+4x
Collect like terms by calculating the sum or difference of their coefficients
(2+4)x
Add the numbers
6x
6x+3+8
Add the numbers
6x+11
6x+11−1=0
Subtract the numbers
6x+10=0
Move the constant to the right-hand side and change its sign
6x=0−10
Removing 0 doesn't change the value,so remove it from the expression
6x=−10
Divide both sides
66x=6−10
Divide the numbers
x=6−10
Solution
More Steps

Evaluate
6−10
Cancel out the common factor 2
3−5
Use b−a=−ba=−ba to rewrite the fraction
−35
x=−35
Alternative Form
x=−1.6˙
Show Solution
