The algebraic expression "twice a number z" can be represented as 2z. In this expression, the variable z represents the unknown number, and multiplying it by 2 gives you twice that number. This expression can be used in algebraic equations and formulas to represent scenarios where a number needs to be doubled.
"decreased by" means "minus" 12 decreased by z means 12 - z It really is that simple.
8<19z
359 more than z is z plus 359 which is: z + 359
substitute the values of the variable inside the algebraic expression.for example:find the value of x when y = -4, z= 2, a=3, z= 00.5x + y -z (a+b)= 80.5x -az -bz +y = 80.5x -4=80.5x= 4x= 4/0.5= 8
2x/8
what us the algebraic expression for 359 more than Z
The normal way to write z times 19 in an algebraic expression is 19z.
3q + 2z, although it could be 2*(3q+z)
In the algebraic expression above z is an unknown variable.
3/z + 5
"decreased by" means "minus" 12 decreased by z means 12 - z It really is that simple.
8<19z
x = 7z/100
Twenty three fewer than a variable represented by z.
359 more than z is z plus 359 which is: z + 359
It could be: -3/8+4x-9z as an algebraic expression
The question consists of an algebraic expression. There is no equation nor inequality which may be solved.