7(x+3)=(1+10x)

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Solution for 7(x+3)=(1+10x) equation:


Simplifying
7(x + 3) = (1 + 10x)

Reorder the terms:
7(3 + x) = (1 + 10x)
(3 * 7 + x * 7) = (1 + 10x)
(21 + 7x) = (1 + 10x)

Remove parenthesis around (1 + 10x)
21 + 7x = 1 + 10x

Solving
21 + 7x = 1 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
21 + 7x + -10x = 1 + 10x + -10x

Combine like terms: 7x + -10x = -3x
21 + -3x = 1 + 10x + -10x

Combine like terms: 10x + -10x = 0
21 + -3x = 1 + 0
21 + -3x = 1

Add '-21' to each side of the equation.
21 + -21 + -3x = 1 + -21

Combine like terms: 21 + -21 = 0
0 + -3x = 1 + -21
-3x = 1 + -21

Combine like terms: 1 + -21 = -20
-3x = -20

Divide each side by '-3'.
x = 6.666666667

Simplifying
x = 6.666666667

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