3(x+6)+y+2z=25

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Solution for 3(x+6)+y+2z=25 equation:


Simplifying
3(x + 6) + y + 2z = 25

Reorder the terms:
3(6 + x) + y + 2z = 25
(6 * 3 + x * 3) + y + 2z = 25
(18 + 3x) + y + 2z = 25

Solving
18 + 3x + y + 2z = 25

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + 3x + y + -18 + 2z = 25 + -18

Reorder the terms:
18 + -18 + 3x + y + 2z = 25 + -18

Combine like terms: 18 + -18 = 0
0 + 3x + y + 2z = 25 + -18
3x + y + 2z = 25 + -18

Combine like terms: 25 + -18 = 7
3x + y + 2z = 7

Add '-1y' to each side of the equation.
3x + y + -1y + 2z = 7 + -1y

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

Add '-2z' to each side of the equation.
3x + 2z + -2z = 7 + -1y + -2z

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

Divide each side by '3'.
x = 2.333333333 + -0.3333333333y + -0.6666666667z

Simplifying
x = 2.333333333 + -0.3333333333y + -0.6666666667z

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