3x+4y+7a+10=

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Solution for 3x+4y+7a+10= equation:


Simplifying
3x + 4y + 7a + 10 = 0

Reorder the terms:
10 + 7a + 3x + 4y = 0

Solving
10 + 7a + 3x + 4y = 0

Solving for variable 'a'.

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

Add '-10' to each side of the equation.
10 + 7a + 3x + -10 + 4y = 0 + -10

Reorder the terms:
10 + -10 + 7a + 3x + 4y = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 7a + 3x + 4y = 0 + -10
7a + 3x + 4y = 0 + -10

Combine like terms: 0 + -10 = -10
7a + 3x + 4y = -10

Add '-3x' to each side of the equation.
7a + 3x + -3x + 4y = -10 + -3x

Combine like terms: 3x + -3x = 0
7a + 0 + 4y = -10 + -3x
7a + 4y = -10 + -3x

Add '-4y' to each side of the equation.
7a + 4y + -4y = -10 + -3x + -4y

Combine like terms: 4y + -4y = 0
7a + 0 = -10 + -3x + -4y
7a = -10 + -3x + -4y

Divide each side by '7'.
a = -1.428571429 + -0.4285714286x + -0.5714285714y

Simplifying
a = -1.428571429 + -0.4285714286x + -0.5714285714y

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