2(10)+7x=4

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Solution for 2(10)+7x=4 equation: 


Simplifying
2(10) + 7x = 4

Multiply 2 * 10
20 + 7x = 4

Solving
20 + 7x = 4

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 7x = 4 + -20

Combine like terms: 20 + -20 = 0
0 + 7x = 4 + -20
7x = 4 + -20

Combine like terms: 4 + -20 = -16
7x = -16

Divide each side by '7'.
x = -2.285714286

Simplifying
x = -2.285714286

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