The action or process of adding something to something else.

x+12=24

Solve f(x) = x + 3 for 4 as x.

X: 1 1 1 1 1
Y: 1 2 3 4 5

Is the following a function?

x + 4 > 8

A symbol in algebra that you don't know yet

2x+3=9

Solve f(x) = 2x for x as 8

X: 1 2 3 4 5
Y: 1 2 3 4 5

Is the following a function?

-x + 4 > 8

the relation between two expressions that are not equal, employing a sign such as ≠ “not equal to,” > “greater than,” or < “less than.”

-6x+12 > 0

Solve f(x) = 2x + 3 for x as 10

X: 1 2 3 4 5
Y: 1 2 3 3 5

Is the following a function?

5x + 5 > 10

Two operations that undo each other.

7x-12+5=8x-24

Solve f(x) = 12 + x/4 for x as 20

X: 1 2 3 4 5 -4 -3 2 -1
Y: 1 2 3 4 5 6 7 8 9

Is the following a function?

-5x + 5 > 10

The part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.

f(60)=60x+78x

Solve f(x) = x(2 + 5) - 16 for x as 10

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Is the following line a function?

-5x + 5 > -x + 4