2X+10+X+30=4X+30

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Solution for 2X+10+X+30=4X+30 equation: 


Simplifying
2X + 10 + X + 30 = 4X + 30

Reorder the terms:
10 + 30 + 2X + X = 4X + 30

Combine like terms: 10 + 30 = 40
40 + 2X + X = 4X + 30

Combine like terms: 2X + X = 3X
40 + 3X = 4X + 30

Reorder the terms:
40 + 3X = 30 + 4X

Solving
40 + 3X = 30 + 4X

Solving for variable 'X'.

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

Add '-4X' to each side of the equation.
40 + 3X + -4X = 30 + 4X + -4X

Combine like terms: 3X + -4X = -1X
40 + -1X = 30 + 4X + -4X

Combine like terms: 4X + -4X = 0
40 + -1X = 30 + 0
40 + -1X = 30

Add '-40' to each side of the equation.
40 + -40 + -1X = 30 + -40

Combine like terms: 40 + -40 = 0
0 + -1X = 30 + -40
-1X = 30 + -40

Combine like terms: 30 + -40 = -10
-1X = -10

Divide each side by '-1'.
X = 10

Simplifying
X = 10

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