Solve for x
x=-17
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8x-4=7\left(x-3\right)
Combine 6x and 2x to get 8x.
8x-4=7x-21
Use the distributive property to multiply 7 by x-3.
8x-4-7x=-21
Subtract 7x from both sides.
x-4=-21
Combine 8x and -7x to get x.
x=-21+4
Add 4 to both sides.
x=-17
Add -21 and 4 to get -17.
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