Algebra
Calculus
Trigonometry
Matrix
Question
Solve the system of equations
x∈∅
Alternative Form
No solution
Evaluate
{4x−7=2x2x=3
Calculate
More Steps
Evaluate
4x−7=2x
Move the variable to the left side
4x−7−2x=0
Subtract the terms
More Steps
Evaluate
4x−2x
Collect like terms by calculating the sum or difference of their coefficients
(4−2)x
Subtract the numbers
2x
2x−7=0
Move the constant to the right side
2x=0+7
Removing 0 doesn't change the value,so remove it from the expression
2x=7
Divide both sides
22x=27
Divide the numbers
x=27
{x=272x=3
Calculate
More Steps
Evaluate
2x=3
Divide both sides
22x=23
Divide the numbers
x=23
{x=27x=23
Solution
x∈∅
Alternative Form
No solution
Show Solution
