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Phổ biến Word Problems >

Eight more than the product of a number and 4 is 2

Lời Giải

E i g h t m ore t han t h e p ro d u c t o f a n u mb er an d 4 i s 2

Lời Giải

The number : - 1 \frac{1}{2}

Các bước giải pháp

Represent the number with

x

A.T.Q.:

8 + x \cdot 4 = 2

Giải

x, 8 + x \cdot 4 = 2 : x = - \frac{3}{2}

Chuyển phân số không thực sự thành hỗn số:

\frac{3}{2} = 1 \frac{1}{2}

The number : - 1 \frac{1}{2}

Ví dụ phổ biến

how long will it take R1000 at 10% p.a compounded weekly to double itself twice the hiệu between a number x and 10.When a number is doubled and then decreased by 9 the result is 19. Find the number Joann invested 43,700 at 12% to be compounded monthly. What will be the value of Joann's investment in 4 years? Round your answer to the nearest cent, if necessary.Twice a number added to 13 is equal to 27. What is the number?