Solve for x
x=-\frac{3}{7}\approx -0.428571429
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4x+3x=-3
Add 3x to both sides.
7x=-3
Combine 4x and 3x to get 7x.
x=\frac{-3}{7}
Divide both sides by 7.
x=-\frac{3}{7}
Fraction \frac{-3}{7} can be rewritten as -\frac{3}{7} by extracting the negative sign.
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