3[x+9]=4[y+5]

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Solution for 3[x+9]=4[y+5] equation:


Simplifying
3[x + 9] = 4[y + 5]

Reorder the terms:
3[9 + x] = 4[y + 5]
[9 * 3 + x * 3] = 4[y + 5]
[27 + 3x] = 4[y + 5]

Reorder the terms:
27 + 3x = 4[5 + y]
27 + 3x = [5 * 4 + y * 4]
27 + 3x = [20 + 4y]

Solving
27 + 3x = 20 + 4y

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 3x = 20 + -27 + 4y

Combine like terms: 27 + -27 = 0
0 + 3x = 20 + -27 + 4y
3x = 20 + -27 + 4y

Combine like terms: 20 + -27 = -7
3x = -7 + 4y

Divide each side by '3'.
x = -2.333333333 + 1.333333333y

Simplifying
x = -2.333333333 + 1.333333333y

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