15x+3[x-1]=16x+3

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Solution for 15x+3[x-1]=16x+3 equation:


Simplifying
15x + 3[x + -1] = 16x + 3

Reorder the terms:
15x + 3[-1 + x] = 16x + 3
15x + [-1 * 3 + x * 3] = 16x + 3
15x + [-3 + 3x] = 16x + 3

Reorder the terms:
-3 + 15x + 3x = 16x + 3

Combine like terms: 15x + 3x = 18x
-3 + 18x = 16x + 3

Reorder the terms:
-3 + 18x = 3 + 16x

Solving
-3 + 18x = 3 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
-3 + 18x + -16x = 3 + 16x + -16x

Combine like terms: 18x + -16x = 2x
-3 + 2x = 3 + 16x + -16x

Combine like terms: 16x + -16x = 0
-3 + 2x = 3 + 0
-3 + 2x = 3

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

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

Combine like terms: 3 + 3 = 6
2x = 6

Divide each side by '2'.
x = 3

Simplifying
x = 3

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