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Inessa [10]
2 years ago
6

5(3 – x) + 1 = 3(x+4)

Mathematics
1 answer:
Yuri [45]2 years ago
3 0

Step-by-step explanation:

<h3><u>✞︎</u><u>G</u><u>i</u><u>v</u><u>e</u><u>n</u></h3>

5(3-x)+1=3(x+4)

<h3><u>✞︎</u><u>T</u><u>o</u><u> </u><u>F</u><u>i</u><u>n</u><u>d</u></h3>

<u>S</u><u>o</u><u>l</u><u>v</u><u>e</u><u> </u><u>E</u><u>q</u><u>u</u><u>a</u><u>t</u><u>i</u><u>o</u><u>n</u>

<h3><u>✞︎</u><u>S</u><u>o</u><u>l</u><u>u</u><u>t</u><u>i</u><u>o</u><u>n</u></h3>

\tt\large\underline{15-5x+1=3x+12}

\large{✰} \bf \underline\color{purple}{16-5x=3x+12}

\tt\large\underline{\longmapsto16-12-3x+5x}

\tt\large\underline{\longmapsto4-8x}

\tt\large\underline{\longmapsto8x=4}

X=\longmapsto\sf \dfrac{\cancel{4}}{\cancel{8}}

\tt\large\underline{\longmapsto \:  \:  \:  \: x =  \frac{1}{2} }

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