#### Answer

$$x=\frac{43}{7}$$

#### Work Step by Step

$$7x+55=98$$
1. First subtract 55 from both sides if the equation to isolate x.
$7x+55-55=98-55$
$7x=43$
2. Then divide both sides by 7 to isolate the variable and solve the equation.
$7x\div7=43\div7$
$$x=\frac{43}{7}$$