4(X-1)+3x=45

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Solution for 4(X-1)+3x=45 equation: 


Simplifying
4(X + -1) + 3x = 45

Reorder the terms:
4(-1 + X) + 3x = 45
(-1 * 4 + X * 4) + 3x = 45
(-4 + 4X) + 3x = 45

Solving
-4 + 4X + 3x = 45

Solving for variable 'X'.

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

Add '4' to each side of the equation.
-4 + 4X + 4 + 3x = 45 + 4

Reorder the terms:
-4 + 4 + 4X + 3x = 45 + 4

Combine like terms: -4 + 4 = 0
0 + 4X + 3x = 45 + 4
4X + 3x = 45 + 4

Combine like terms: 45 + 4 = 49
4X + 3x = 49

Add '-3x' to each side of the equation.
4X + 3x + -3x = 49 + -3x

Combine like terms: 3x + -3x = 0
4X + 0 = 49 + -3x
4X = 49 + -3x

Divide each side by '4'.
X = 12.25 + -0.75x

Simplifying
X = 12.25 + -0.75x

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