x(4)-1=x(7)+2

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Solution for x(4)-1=x(7)+2 equation:


Simplifying
x(4) + -1 = x(7) + 2

Reorder the terms for easier multiplication:
4x + -1 = x(7) + 2

Reorder the terms:
-1 + 4x = x(7) + 2

Reorder the terms for easier multiplication:
-1 + 4x = 7x + 2

Reorder the terms:
-1 + 4x = 2 + 7x

Solving
-1 + 4x = 2 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-1 + 4x + -7x = 2 + 7x + -7x

Combine like terms: 4x + -7x = -3x
-1 + -3x = 2 + 7x + -7x

Combine like terms: 7x + -7x = 0
-1 + -3x = 2 + 0
-1 + -3x = 2

Add '1' to each side of the equation.
-1 + 1 + -3x = 2 + 1

Combine like terms: -1 + 1 = 0
0 + -3x = 2 + 1
-3x = 2 + 1

Combine like terms: 2 + 1 = 3
-3x = 3

Divide each side by '-3'.
x = -1

Simplifying
x = -1

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