7(x+9)+x=4(x+5)+2

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Solution for 7(x+9)+x=4(x+5)+2 equation:


Simplifying
7(x + 9) + x = 4(x + 5) + 2

Reorder the terms:
7(9 + x) + x = 4(x + 5) + 2
(9 * 7 + x * 7) + x = 4(x + 5) + 2
(63 + 7x) + x = 4(x + 5) + 2

Combine like terms: 7x + x = 8x
63 + 8x = 4(x + 5) + 2

Reorder the terms:
63 + 8x = 4(5 + x) + 2
63 + 8x = (5 * 4 + x * 4) + 2
63 + 8x = (20 + 4x) + 2

Reorder the terms:
63 + 8x = 20 + 2 + 4x

Combine like terms: 20 + 2 = 22
63 + 8x = 22 + 4x

Solving
63 + 8x = 22 + 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.
63 + 8x + -4x = 22 + 4x + -4x

Combine like terms: 8x + -4x = 4x
63 + 4x = 22 + 4x + -4x

Combine like terms: 4x + -4x = 0
63 + 4x = 22 + 0
63 + 4x = 22

Add '-63' to each side of the equation.
63 + -63 + 4x = 22 + -63

Combine like terms: 63 + -63 = 0
0 + 4x = 22 + -63
4x = 22 + -63

Combine like terms: 22 + -63 = -41
4x = -41

Divide each side by '4'.
x = -10.25

Simplifying
x = -10.25

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