Algebra
Calculus
Trigonometry
Matrix
Question
Solve the equation
z=−231
Alternative Form
z=−15.5
Evaluate
2÷22−16=1×z
Simplify
More Steps
Evaluate
2÷22−16
Divide the terms
More Steps
Evaluate
2÷22
Rewrite the expression
222
Use the product rule aman=an−m to simplify the expression
22−11
Subtract the terms
211
Simplify
21
21−16
Reduce fractions to a common denominator
21−216×2
Write all numerators above the common denominator
21−16×2
Multiply the numbers
21−32
Subtract the numbers
2−31
Use b−a=−ba=−ba to rewrite the fraction
−231
−231=1×z
Any expression multiplied by 1 remains the same
−231=z
Solution
z=−231
Alternative Form
z=−15.5
Show Solution
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