Answer:
7
Step-by-step explanation:
In similar triangles, corresponding elements are proportional. Then we get,
(2x + 1)/(x-1) = 10/4
4(2x +1) = 10(x-1)
8x + 4 = 10x - 10
8x = 10x - 14
2x = 14
x = 7
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10^5 1,000,000 believer or 100,000 didnt have a cal
X - 89 = 7
Difference is - and is means equal to therefore is x - 89 = 7
Answer:
-18 if youre asking about simple subtraction
Step-by-step explanation:
