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Vaselesa [24]
3 years ago
5

Solve 6.2÷(2x+1)=21 3 ÷4

SAT
1 answer:
Bingel [31]3 years ago
8 0
First step cross multiplying.

6.2/2x+1=213/4

<span><span>(6.2)</span>*<span>(4)</span></span>=<span>213*<span>(<span><span>2x</span>+1</span><span>)
</span></span></span>
<span>24.8=<span><span>426x</span>+213</span></span><span>
Second Step flip with the equation.

</span><span><span>426x</span>+213</span>=<span>24.8
</span>
Third Step Subtract 213 from both sides.

<span><span><span>426x</span>+213</span>−213</span>=<span>24.8−<span>213
</span></span>
<span>426x</span>=<span>−<span>188.2
</span></span>
Fourth Step Divide both sides of 426.

426x/426 = -188.2/426

Answer is x= -0.441784

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