7x+490+3x=74

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Solution for 7x+490+3x=74 equation:


Simplifying
7x + 490 + 3x = 74

Reorder the terms:
490 + 7x + 3x = 74

Combine like terms: 7x + 3x = 10x
490 + 10x = 74

Solving
490 + 10x = 74

Solving for variable 'x'.

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

Add '-490' to each side of the equation.
490 + -490 + 10x = 74 + -490

Combine like terms: 490 + -490 = 0
0 + 10x = 74 + -490
10x = 74 + -490

Combine like terms: 74 + -490 = -416
10x = -416

Divide each side by '10'.
x = -41.6

Simplifying
x = -41.6

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