Solve for x
x=-4
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4+5x=4x
Use the distributive property to multiply 10 by 0.4+0.5x.
4+5x-4x=0
Subtract 4x from both sides.
4+x=0
Combine 5x and -4x to get x.
x=-4
Subtract 4 from both sides. Anything subtracted from zero gives its negation.
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