7(x+18)+3=10

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Solution for 7(x+18)+3=10 equation:


Simplifying
7(x + 18) + 3 = 10

Reorder the terms:
7(18 + x) + 3 = 10
(18 * 7 + x * 7) + 3 = 10
(126 + 7x) + 3 = 10

Reorder the terms:
126 + 3 + 7x = 10

Combine like terms: 126 + 3 = 129
129 + 7x = 10

Solving
129 + 7x = 10

Solving for variable 'x'.

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

Add '-129' to each side of the equation.
129 + -129 + 7x = 10 + -129

Combine like terms: 129 + -129 = 0
0 + 7x = 10 + -129
7x = 10 + -129

Combine like terms: 10 + -129 = -119
7x = -119

Divide each side by '7'.
x = -17

Simplifying
x = -17

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