How do you solve #-4x + 3= 19#? Algebra 1 Answer smendyka Dec 2, 2016 #x = -4# Explanation: Step 1) Isolate the #x# term on one side of the equation and the constants on the other side of the equation while keeping the equation balanced: #-4x + 3 - 3 = 19 - 3# #-4x + 0 = 16# #-4x = 16# Step 2) Solve for #x# while keeping the equation balanced: #(-4x)/-4 = 16/-4# #(cancel(-4)x)/cancel(-4) = -4# #x = -4# Answer link Related questions How do I determine the molecular shape of a molecule? What is the lewis structure for co2? What is the lewis structure for hcn? How is vsepr used to classify molecules? What are the units used for the ideal gas law? How does Charle's law relate to breathing? What is the ideal gas law constant? How do you calculate the ideal gas law constant? How do you find density in the ideal gas law? Does ideal gas law apply to liquids? Impact of this question 1309 views around the world You can reuse this answer Creative Commons License