a). a + b = |
b). a - b= |

c). b - c = |
d). 3a - b = |

e). a + 2b = |
f). c - a - b = |

5). Evaluate these expressions for:

Write out the expression with numbers first. Circle 2 signs together and replace with 1 sign, then solve:

a). mp = |
b). (t - m)p = |

c). t(pm) = |
d). 2p(t + m) = |

Write out the expression with numbers first.

a). xy = |
b). x y z = |

c). 3x - y = |
d). x(z + y) = |