How to solve 18% (10 + x) = 15% X
18%(10+x)=15%x
0.18(10+x)=0.15x
1.8+0.18x=0.15x
0.18x-0.15x=-1.8
0.03x=-1.8
x=-60
I hope I can help you
[10 × (10-x)] - [10 × (10-x)] + x = 18, how to solve
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18 hope to adopt
The solution of equation x + 6 = 15 is 9
Yes
X+6=15
X=15-6
X=9
16 * x + 6 * (15-x) = 140 x the process of solving this equation
16x+90-6x=140 10x=50 x=5