2x+98=7x-80

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Solution for 2x+98=7x-80 equation:


Simplifying
2x + 98 = 7x + -80

Reorder the terms:
98 + 2x = 7x + -80

Reorder the terms:
98 + 2x = -80 + 7x

Solving
98 + 2x = -80 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
98 + 2x + -7x = -80 + 7x + -7x

Combine like terms: 2x + -7x = -5x
98 + -5x = -80 + 7x + -7x

Combine like terms: 7x + -7x = 0
98 + -5x = -80 + 0
98 + -5x = -80

Add '-98' to each side of the equation.
98 + -98 + -5x = -80 + -98

Combine like terms: 98 + -98 = 0
0 + -5x = -80 + -98
-5x = -80 + -98

Combine like terms: -80 + -98 = -178
-5x = -178

Divide each side by '-5'.
x = 35.6

Simplifying
x = 35.6

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