Solve for x: 3/4 x + 5/8 = 4x
2 answers:
<span>34</span>x+<span><span><span>58</span></span></span>−<span>4x</span>=<span><span>4x</span>−<span>4x</span></span><span><span><span></span></span></span><span><span><span><span><span><span>−13</span>4</span></span>x</span>+<span><span><span>58</span></span></span></span>=0</span> Step 2<span><span><span><span><span><span><span>−13</span>4</span></span>x</span>+<span><span><span>58</span></span></span></span>−<span><span><span>58</span></span></span></span>=<span>0−<span><span><span>58</span></span></span></span></span><span><span><span><span><span>−13</span>4</span></span>x</span>=<span><span><span><span>−5</span>8</span></span></span></span> Step 3<span><span><span>(<span><span><span>4<span>−13</span></span></span></span>)</span>*<span>(<span><span><span><span>−13</span>4</span></span>x</span>)</span></span>=<span><span>(<span><span><span>4<span>−13</span></span></span></span>)</span>*<span>(<span><span><span><span>−5</span>8</span></span></span>)</span></span></span><span>x=<span><span>526</span></span></span><span>x=<span><span>526</span></span></span>
(3/4)x + (5/8) x =4x .75. .625 .75x +.625x = 4x 1.375x = 4x subtract 4x from each side because you want to get like terms (x) together. equation is now 1.375-4x= 0 -2.625x= 0 -2.625× = 0 ------------- ----------- -2.625 -2.625 zero can't be divided by anything so x=0
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