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2\left(x+5\right)=3\times 7
Variable x cannot be equal to -5 since division by zero is not defined. Multiply both sides of the equation by 3\left(x+5\right), the least common multiple of 3,x+5.
2x+10=3\times 7
Use the distributive property to multiply 2 by x+5.
2x+10=21
Multiply 3 and 7 to get 21.
2x=21-10
Subtract 10 from both sides.
2x=11
Subtract 10 from 21 to get 11.
x=\frac{11}{2}
Divide both sides by 2.