R 7 13 7r 2 13 4x 1 x 3 7x 3x 2 8x 8 4 8 x x 4x 5 14 6b 7 2b 1 5b 6 n 2 14 n 7 n 3n 14 4n 8 7a 3 3 6a 9 5 2x 2x 6 10 10 x 4 5 7x 5 11 8n 41 5n 6n 14 12 6n 20 2n 41 3n. Divide each side by 10 5 5x 5 5. 3 does not equal 4 so this is a false statement.
Only positive whole numbers are featured in the equations and all of the answers are positive as well.
Equations with variables on both sides. Get all the variable terms to one side and the constant terms to the other side. If solving for y divide both sides by 3 which gives you y 3 3x - 6. A simple saying that may help you remember this is get all your xs to Texas In other words you need to move all the x terms so that theyre on the same side of the equation.