Algebra
Calculus
Trigonometry
Matrix
Question
Solve the equation
x=0
Evaluate
∣3x×1∣=4x
Multiply the terms
∣3x∣=4x
Rewrite the expression
∣3x∣−4x=0
Separate the equation into 2 possible cases
3x−4x=0,3x≥0−3x−4x=0,3x<0
Change the signs on both sides of the equation
More Steps
Evaluate
3x−4x=0
Calculate
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Evaluate
3x−4x
Collect like terms by calculating the sum or difference of their coefficients
(3−4)x
Subtract the numbers
−x
−x=0
Change the signs on both sides of the equation
x=0
x=0,3x≥0−3x−4x=0,3x<0
Solve the inequality
x=0,x≥0−3x−4x=0,3x<0
Solve the equation
More Steps
Evaluate
−3x−4x=0
Calculate
More Steps
Evaluate
−3x−4x
Collect like terms by calculating the sum or difference of their coefficients
(−3−4)x
Subtract the numbers
−7x
−7x=0
Change the signs on both sides of the equation
7x=0
Rewrite the expression
x=0
x=0,x≥0x=0,3x<0
Solve the inequality
x=0,x≥0x=0,x<0
Find the intersection
x=0x=0,x<0
Find the intersection
x=0x∈∅
Solution
x=0
Show Solution
Graph
