Answer:
10
Step-by-step explanation:
Add 3 to both sides of the equation.
Symplify- add the numbers
Subtract 5x from both sides of the equation
Combine like terms.
Divide both sides of the equation by the same term
cancel terms that are in boththe numerator and denominator
x=10
[tex]\\ \sf\longmapsto 7x-3=5x+17[/tex]
[tex]\\ \sf\longmapsto 7x-5x=17+3[/tex]
[tex]\\ \sf\longmapsto 2x=20[/tex]
[tex]\\ \sf\longmapsto x=\dfrac{20}{2}[/tex]
[tex]\\ \sf\longmapsto x=10[/tex]
