Pre-Algebra Examples

Simplify 7x-(x-4)(-x-3)
Step 1
Simplify each term.
Tap for more steps...
Step 1.1
Apply the distributive property.
Step 1.2
Multiply by .
Step 1.3
Expand using the FOIL Method.
Tap for more steps...
Step 1.3.1
Apply the distributive property.
Step 1.3.2
Apply the distributive property.
Step 1.3.3
Apply the distributive property.
Step 1.4
Simplify and combine like terms.
Tap for more steps...
Step 1.4.1
Simplify each term.
Tap for more steps...
Step 1.4.1.1
Rewrite using the commutative property of multiplication.
Step 1.4.1.2
Multiply by by adding the exponents.
Tap for more steps...
Step 1.4.1.2.1
Move .
Step 1.4.1.2.2
Multiply by .
Step 1.4.1.3
Multiply by .
Step 1.4.1.4
Multiply by .
Step 1.4.1.5
Multiply by .
Step 1.4.1.6
Multiply by .
Step 1.4.1.7
Multiply by .
Step 1.4.2
Subtract from .
Step 2
Subtract from .