Use your notes to practice what you have just learned about how to solve equations by first combining like terms. 2x + 5 +3x =20 6x +2x+x +3 = 30 4+x +7+x =33 3n40+2n=15 13x 7 10x =2
3x+3x +1 = 25
7g + 14 3g =6
10y 3y + 5 = 54
8f +3  2f 2 = 31
12b 5 2b = 25
