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vlabodo [156]
3 years ago
9

Solve for x:

\sqrt{6x+4}=7 " align="absmiddle" class="latex-formula">

Show steps please
Mathematics
2 answers:
scoray [572]3 years ago
4 0
√(6x+4)=7
(6x+4)=7²
6x+4=49
6x=49-4
6x=45
x=45/6
x=15/2
x=7.5
trasher [3.6K]3 years ago
4 0
\sqrt{6x+4}=7 \\   (\sqrt{6x+4})^2=(7 )^{2}  \\ 6x+4=49 \\ 6x=45  \\ x= \frac{45}{6}  = \frac{15}{2} =7.5
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