How do you solve x + 80 = -19? Algebra Linear Equations Multi-Step Equations with Like Terms 1 Answer Lucio Falabella Jan 20, 2016 x=-99 Explanation: x+80=-19 move from LHS to the RHS all the therms without the x, changing their sign x=-19 color(green)(-80) x=-99 Answer link Related questions How do you solve multi step equations by combining like terms? How do you solve multi step equation w + w + 12 = 40? How do you solve 3p + 4p + 37 = 79? How do you solve for f: f-1+2f+f-3=-4? How do you combine like terms? How do you combine like terms for -7mn-2mn^2-2mn + 8? How do you combine like terms for 3x^2 + 21x + 5x + 10x^2? What is a term? How do you solve 3v+5-7v+18=17? How do you solve for x in 5x + 7x = 72? See all questions in Multi-Step Equations with Like Terms Impact of this question 1525 views around the world You can reuse this answer Creative Commons License