3 years ago

How do I do these 2? Explain in steps please!

Mathematics

1 answer:

BabaBlast [244]3 years ago

7 0

$3x+6(846-x)=3846\\
3x+5076-6x=3846\\
-3x=-1230\\
x=410\\\\
\frac{1}{3}(6x-21)=-53\\
2x-7=-53\\
2x=-46\\
x=-23$

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