Answer:
x=2
Step-by-step explanation:
1+4x=7+x
↦4x-x=7-1
↦3x=6
↦x=6/3
↦x=2
.°. x=2
Hope you understand it
5000 meters in 5 kilometers I'm pretty sure
Step 1: Simplify both sides of the equation.<span><span><span>x2</span>−7</span>=9</span><span>Simplify: (Show steps)</span><span><span><span><span>12</span>x</span>−7</span>=9</span>Step 2: Add 7 to both sides.<span><span><span><span><span>12</span>x</span>−7</span>+7</span>=<span>9+7</span></span><span><span><span>12</span>x</span>=16</span>Step 3: Multiply both sides by 2.<span><span>2*<span>(<span><span>12</span>x</span>)</span></span>=<span><span>(2)</span>*<span>(16)</span></span></span><span>x=32</span><span>
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Answer:
0.143059384
Step-by-step explanation:
=> 
=> 
=> 
=> 
=> 0.143059384