jazzy95605
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# 8(2w-6)+4(-1-5w)=0 i need to find the variable w alone

Lezeira, this question we can solve like that one... 8(2w-6)+4(-1-5w)=0 $8*(2w-6)+4*(-1-5w)=0$ $(8*2w-8*6)+(4*(-1)-4*5w)=0$ $16w-48-4-20w=0$ $-52-4w=0$ $4w=-52$ $w=-\frac{52}{4}$ $\boxed{\boxed{w=-13}}$