Please answer asap/ will give brainliest

identify (group) the like terms 36a + 42b - 18a + 6 = 18a + 42b + 6 *

simplify the expression by combining like terms 36a + 42b - 18a + 6

solve the expression when a= 0.25 and b = -1 36a + 42b - 18a + 6

factor the expression 36a + 42b - 18a + 6