X=1 since 8(1)=8
Let the number be x and so the expression is 8x
8x + 8=40 8x=40-8 8x=32 x=32/8 x=4
8(30) - 40 = 240 - 40 = 200.
18 + 8x + x = = 18 + 9x = 9(2 + x) which is the factored form of the expression.
72
8(x + 1)
In algebra, the expression "8x" represents a term where "8" is a coefficient and "x" is a variable. This means that the value of "8x" is determined by multiplying 8 by whatever value is assigned to "x." For example, if ( x = 2 ), then ( 8x = 16 ). The expression can also be part of larger equations or functions.
Let the number be x and so the expression is 8x
14
To simplify the expression 8x - 8 - 4x - 3 - 3x, first combine like terms. Start by combining the x terms: 8x - 4x - 3x = x. Then, combine the constant terms: -8 - 3 = -11. Therefore, the simplified expression is x - 11.
64
abs(8x - 7)
It is: 29+8x
x * -8 = -8x
8x + 8=40 8x=40-8 8x=32 x=32/8 x=4
8x + x = 9x
8(30) - 40 = 240 - 40 = 200.