7x+1+8x=-4

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Solution for 7x+1+8x=-4 equation:


Simplifying
7x + 1 + 8x = -4

Reorder the terms:
1 + 7x + 8x = -4

Combine like terms: 7x + 8x = 15x
1 + 15x = -4

Solving
1 + 15x = -4

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 15x = -4 + -1

Combine like terms: 1 + -1 = 0
0 + 15x = -4 + -1
15x = -4 + -1

Combine like terms: -4 + -1 = -5
15x = -5

Divide each side by '15'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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