X + (1.2x) + (1.2x - 20) = 140
Simplify the equation:
X + 1.2x + 1.2x - 20 = 140X + 2.4x - 20 = 140
Add 20 to both sides:
X + 2.4x = 160
Combine like terms:
3.4x = 160
Divide by 3.4 to solve for x:
x = 160 / 3.4x ≈ 47.06
Therefore, the value of x is approximately 47.06.
X + (1.2x) + (1.2x - 20) = 140
Simplify the equation:
X + 1.2x + 1.2x - 20 = 140
X + 2.4x - 20 = 140
Add 20 to both sides:
X + 2.4x = 160
Combine like terms:
3.4x = 160
Divide by 3.4 to solve for x:
x = 160 / 3.4
x ≈ 47.06
Therefore, the value of x is approximately 47.06.