7x+46-3-15=42

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Solution for 7x+46-3-15=42 equation:


Simplifying
7x + 46 + -3 + -15 = 42

Reorder the terms:
46 + -3 + -15 + 7x = 42

Combine like terms: 46 + -3 = 43
43 + -15 + 7x = 42

Combine like terms: 43 + -15 = 28
28 + 7x = 42

Solving
28 + 7x = 42

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 7x = 42 + -28

Combine like terms: 28 + -28 = 0
0 + 7x = 42 + -28
7x = 42 + -28

Combine like terms: 42 + -28 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

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