(y^2)x8
The equation can be written as 2x * 8 - 4, where x is the number.
2x - 12 = 8
Let x = the number 8x - 10 = 22
The equation is: 18N+2 = 19N
(y^2)x8
The equation can be written as 2x * 8 - 4, where x is the number.
2x - 12 = 8
You said that8x = 104Divide each side of the equation by 8:x = 13
Let x = the number 8x - 10 = 22
10+2
The equation is: 18N+2 = 19N
The product of a number and 20
Usually, the product.
Let the number be represented by x. The product of a number decreased by 3 is (x-3), and increased by 4 is (x-3+4) = (x+1). According to the given condition, this product is equal to 8. Therefore, the polynomial equation representing this condition is: x+1 = 8.
Call your number "x", write an equation, and solve it: 8x = x + 49 7x = 49 x = 7
find the sum and product of the roots of 8×2+4×+5=0