7(x-1)+3=4x-1

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Solution for 7(x-1)+3=4x-1 equation:


Simplifying
7(x + -1) + 3 = 4x + -1

Reorder the terms:
7(-1 + x) + 3 = 4x + -1
(-1 * 7 + x * 7) + 3 = 4x + -1
(-7 + 7x) + 3 = 4x + -1

Reorder the terms:
-7 + 3 + 7x = 4x + -1

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

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

Solving
-4 + 7x = -1 + 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.
-4 + 7x + -4x = -1 + 4x + -4x

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

Combine like terms: 4x + -4x = 0
-4 + 3x = -1 + 0
-4 + 3x = -1

Add '4' to each side of the equation.
-4 + 4 + 3x = -1 + 4

Combine like terms: -4 + 4 = 0
0 + 3x = -1 + 4
3x = -1 + 4

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

Divide each side by '3'.
x = 1

Simplifying
x = 1

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