Answer:
Equation: 178 - x = - 62
Explanation:
Start of the wee: 178
One withdrawal: x
End of the week: -62
178 - x = -62
Simplify both sides of equation
178−x=−62
178+−x=−62
−x+178=−62
Subtract 178 from both sides
−x+178−178=−62−178
−x=−240
Divide both sides by -1
-x / -1 = -240 / -1
x=240