Question
Solve the equation
c=811
Alternative Form
c=1.375
Evaluate
−21=112c−43
Swap the sides of the equation
112c−43=−21
Move the constant to the right-hand side and change its sign
112c=−21+43
Add the numbers
More Steps

Evaluate
−21+43
Reduce fractions to a common denominator
−2×22+43
Multiply the numbers
−42+43
Write all numerators above the common denominator
4−2+3
Add the numbers
41
112c=41
Multiply by the reciprocal
112c×211=41×211
Multiply
c=41×211
Solution
More Steps

Evaluate
41×211
To multiply the fractions,multiply the numerators and denominators separately
4×211
Multiply the numbers
811
c=811
Alternative Form
c=1.375
Show Solution
