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4 years ago

3/4x+2= 3/8x-4 Find x

Mathematics

1 answer:

Artist 52 [7]4 years ago

5 0

Answer: $x=-16$

Subtract 3/8x from both sides

$\frac{3}{4} x+2-\frac{3}{8} x=\frac{3}{8} x-4-\frac{3}{8} x$

$\frac{3}{8} x+2=-4$

Subtract 2 from both sides

$\frac{3}{8} x+2-2=-4-2$

$\frac{3}{8} x=-6$

Multiply both sides by 8/3

$(\frac{8}{3} x)*(\frac{3}{8} x)=(\frac{8}{3} )*-6\\x=-16$

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