t+40=t+t-10

Solution for t+40=t+t-10 equation:

Simplifying
t + 40 = t + t + -10

Reorder the terms:
40 + t = t + t + -10

Reorder the terms:
40 + t = -10 + t + t

Combine like terms: t + t = 2t
40 + t = -10 + 2t

Solving
40 + t = -10 + 2t

Solving for variable 't'.

Move all terms containing t to the left, all other terms to the right.

Add '-2t' to each side of the equation.
40 + t + -2t = -10 + 2t + -2t

Combine like terms: t + -2t = -1t
40 + -1t = -10 + 2t + -2t

Combine like terms: 2t + -2t = 0
40 + -1t = -10 + 0
40 + -1t = -10

Add '-40' to each side of the equation.
40 + -40 + -1t = -10 + -40

Combine like terms: 40 + -40 = 0
0 + -1t = -10 + -40
-1t = -10 + -40

Combine like terms: -10 + -40 = -50
-1t = -50

Divide each side by '-1'.
t = 50

Simplifying
t = 50