Answer:
Zero
Step-by-step explanation:
any absolute value bars come off so -6+6=0
Answer:
Step-by-step explanation:
Answer:
x = 5
Step-by-step explanation:
Given
13 = - 7 + 9x - 5x , that is
13 = - 7 + 4x ( add 7 to both sides )
20 = 4x ( divide both sides by 4 )
5 = x
I apologize, but we would need the chart included below the questions to be able to answer this.