( 14 + [ 4 x ( 28 + z : 6 ) - 5 ] : 5 = 37
Solve for x
x=\frac{180}{z+168}
z\neq -168
Solve for z
z=-168+\frac{180}{x}
x\neq 0
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70+4x\left(28+\frac{z}{6}\right)-5=185
Multiply both sides of the equation by 5.
70+112x+4x\times \frac{z}{6}-5=185
Use the distributive property to multiply 4x by 28+\frac{z}{6}.
70+112x+\frac{4z}{6}x-5=185
Express 4\times \frac{z}{6} as a single fraction.
70+112x+\frac{2}{3}zx-5=185
Divide 4z by 6 to get \frac{2}{3}z.
65+112x+\frac{2}{3}zx=185
Subtract 5 from 70 to get 65.
112x+\frac{2}{3}zx=185-65
Subtract 65 from both sides.
112x+\frac{2}{3}zx=120
Subtract 65 from 185 to get 120.
\left(112+\frac{2}{3}z\right)x=120
Combine all terms containing x.
\left(\frac{2z}{3}+112\right)x=120
The equation is in standard form.
\frac{\left(\frac{2z}{3}+112\right)x}{\frac{2z}{3}+112}=\frac{120}{\frac{2z}{3}+112}
Divide both sides by 112+\frac{2}{3}z.
x=\frac{120}{\frac{2z}{3}+112}
Dividing by 112+\frac{2}{3}z undoes the multiplication by 112+\frac{2}{3}z.
x=\frac{180}{z+168}
Divide 120 by 112+\frac{2}{3}z.
70+4x\left(28+\frac{z}{6}\right)-5=185
Multiply both sides of the equation by 5.
70+112x+4x\times \frac{z}{6}-5=185
Use the distributive property to multiply 4x by 28+\frac{z}{6}.
70+112x+\frac{4z}{6}x-5=185
Express 4\times \frac{z}{6} as a single fraction.
70+112x+\frac{2}{3}zx-5=185
Divide 4z by 6 to get \frac{2}{3}z.
65+112x+\frac{2}{3}zx=185
Subtract 5 from 70 to get 65.
112x+\frac{2}{3}zx=185-65
Subtract 65 from both sides.
112x+\frac{2}{3}zx=120
Subtract 65 from 185 to get 120.
\frac{2}{3}zx=120-112x
Subtract 112x from both sides.
\frac{2x}{3}z=120-112x
The equation is in standard form.
\frac{3\times \frac{2x}{3}z}{2x}=\frac{3\left(120-112x\right)}{2x}
Divide both sides by \frac{2}{3}x.
z=\frac{3\left(120-112x\right)}{2x}
Dividing by \frac{2}{3}x undoes the multiplication by \frac{2}{3}x.
z=-168+\frac{180}{x}
Divide 120-112x by \frac{2}{3}x.
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