Questions of the day- Find x when (2x+10)+(3x-70)+(3x+10)+(5x-30)=360
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Answered by
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2x+10+3x-70+3x+10+5x-30=300
2x+3x+3x+5x+(10-70-30)=360
13x+10-100=360
13x-90=360
13x=360+90
13x=450
x=450/13
An$:- 450/13
Thanks!!!
[~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~]
[Good Night]
[®®®®®®®®®®®®®®®®®®®®®®®®®®®®®®®®®®]
2x+10+3x-70+3x+10+5x-30=300
2x+3x+3x+5x+(10-70-30)=360
13x+10-100=360
13x-90=360
13x=360+90
13x=450
x=450/13
An$:- 450/13
Thanks!!!
teacher934:
It is wrong.
Answered by
2
2x + 10 + 3x - 70 + 3x + 10 + 5x - 30 = 360
13x - 80 = 360
13x = 360 + 80
x = 440/13
x = 33.84
13x - 80 = 360
13x = 360 + 80
x = 440/13
x = 33.84
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