Simplify 7x-(x-4)(-x-3)

Math
7x-(x-4)(-x-3)
Simplify each term.
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Apply the distributive property.
7x+(-x–4)(-x-3)
Multiply -1 by -4.
7x+(-x+4)(-x-3)
Expand (-x+4)(-x-3) using the FOIL Method.
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Apply the distributive property.
7x-x(-x-3)+4(-x-3)
Apply the distributive property.
7x-x(-x)-x⋅-3+4(-x-3)
Apply the distributive property.
7x-x(-x)-x⋅-3+4(-x)+4⋅-3
7x-x(-x)-x⋅-3+4(-x)+4⋅-3
Simplify and combine like terms.
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Simplify each term.
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Multiply x by x.
7x-1⋅-1×2-x⋅-3+4(-x)+4⋅-3
Multiply -1 by -1.
7x+1×2-x⋅-3+4(-x)+4⋅-3
Multiply x2 by 1.
7x+x2-x⋅-3+4(-x)+4⋅-3
Multiply -3 by -1.
7x+x2+3x+4(-x)+4⋅-3
Multiply -1 by 4.
7x+x2+3x-4x+4⋅-3
Multiply 4 by -3.
7x+x2+3x-4x-12
7x+x2+3x-4x-12
Subtract 4x from 3x.
7x+x2-x-12
7x+x2-x-12
7x+x2-x-12
Subtract x from 7x.
x2+6x-12
Simplify 7x-(x-4)(-x-3)

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