Equations & Systems Level 2: ax + b = c (small). linear isolate x. 1. Move the constant3x+4=191. Move the constant+4 crosses as -4.Cross equals with the inverse sign.2. Write the inverse2. Write the inverseEquation with inverse moves written before simplifyingKeep the coefficient; move only the constant.3. Cancel the coefficient3. Cancel the coefficientCoefficient 3xequalsRight side 15Quotient 5Divide both sides by the same coefficient.4. Read4. Readxx equals 5Read the isolated unknown.
