Question Solve the equation x=−421Alternative Form x=−5.25 Evaluate −20x−55=50Move the constant to the right-hand side and change its sign −20x=50+55Add the numbers −20x=105Change the signs on both sides of the equation 20x=−105Divide both sides 2020x=20−105Divide the numbers x=20−105Solution More Steps Evaluate 20−105Cancel out the common factor 5 4−21Use b−a=−ba=−ba to rewrite the fraction −421 x=−421Alternative Form x=−5.25 Show Solution Rewrite the equation 4x=−21 Evaluate −20x−55=50Move the constant to the right side −20x=105Multiply both sides 20x=−105Solution 4x=−21 Show Solution Graph
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