4x+8.40=7+7.15

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Solution for 4x+8.40=7+7.15 equation:


Simplifying
4x + 8.40 = 7 + 7.15

Reorder the terms:
8.40 + 4x = 7 + 7.15

Combine like terms: 7 + 7.15 = 14.15
8.40 + 4x = 14.15

Solving
8.40 + 4x = 14.15

Solving for variable 'x'.

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

Add '-8.40' to each side of the equation.
8.40 + -8.40 + 4x = 14.15 + -8.40

Combine like terms: 8.40 + -8.40 = 0.00
0.00 + 4x = 14.15 + -8.40
4x = 14.15 + -8.40

Combine like terms: 14.15 + -8.40 = 5.75
4x = 5.75

Divide each side by '4'.
x = 1.4375

Simplifying
x = 1.4375

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