15(x - 9) - 2(x - 12) + 5(x +6)=0
Answers
Answered by
2
Step-by-step explanation:
15x-135-2x+24+5x+30=0
18x=135-54
18x=81
x=81/18
Answered by
1
Answer:
4.5
Step-by-step explanation:
15x-135-2x+24+5x+30=0
18x-81=0
18x=81
x=4.5
Similar questions
Physics,
5 months ago
Psychology,
5 months ago
Math,
11 months ago
Math,
11 months ago
Geography,
1 year ago