Question
Solve the equation
y=25
Alternative Form
y=2.5
Evaluate
6(2y−1)−2×4y=4
Multiply the numbers
6(2y−1)−8y=4
Move the expression to the left side
6(2y−1)−8y−4=0
Calculate
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Evaluate
6(2y−1)−8y−4
Expand the expression
More Steps

Calculate
6(2y−1)
Apply the distributive property
6×2y−6×1
Multiply the numbers
12y−6×1
Any expression multiplied by 1 remains the same
12y−6
12y−6−8y−4
Subtract the terms
More Steps

Evaluate
12y−8y
Collect like terms by calculating the sum or difference of their coefficients
(12−8)y
Subtract the numbers
4y
4y−6−4
Subtract the numbers
4y−10
4y−10=0
Move the constant to the right-hand side and change its sign
4y=0+10
Removing 0 doesn't change the value,so remove it from the expression
4y=10
Divide both sides
44y=410
Divide the numbers
y=410
Solution
y=25
Alternative Form
y=2.5
Show Solution

Rewrite the equation
Rewrite in standard form
Rewrite in slope-intercept form
2y=5
Evaluate
6(2y−1)−2(4y)=4
Evaluate
More Steps

Evaluate
6(2y−1)−2×4y
Multiply the numbers
6(2y−1)−8y
Expand the expression
More Steps

Calculate
6(2y−1)
Apply the distributive property
6×2y−6×1
Multiply the numbers
12y−6×1
Any expression multiplied by 1 remains the same
12y−6
12y−6−8y
Subtract the terms
More Steps

Evaluate
12y−8y
Collect like terms by calculating the sum or difference of their coefficients
(12−8)y
Subtract the numbers
4y
4y−6
4y−6=4
Move the constant to the right side
4y=10
Solution
2y=5
Show Solution
