Solving a One-Step Equation Match the justification to each statement in the solution of x + 127=-252
x+12.7-127 =-252- 127
Subtraction property of equality
X=-37.9
identity proper of addition
x-127 = -252
additive inverse simplification
given
X-0 = -37.9

50-38=12

step-by-step explanation:

i hope this is what you were looking for.

see attached graph

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6