4-35(3a+4)=7

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Solution for 4-35(3a+4)=7 equation:


Simplifying
4 + -35(3a + 4) = 7

Reorder the terms:
4 + -35(4 + 3a) = 7
4 + (4 * -35 + 3a * -35) = 7
4 + (-140 + -105a) = 7

Combine like terms: 4 + -140 = -136
-136 + -105a = 7

Solving
-136 + -105a = 7

Solving for variable 'a'.

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

Add '136' to each side of the equation.
-136 + 136 + -105a = 7 + 136

Combine like terms: -136 + 136 = 0
0 + -105a = 7 + 136
-105a = 7 + 136

Combine like terms: 7 + 136 = 143
-105a = 143

Divide each side by '-105'.
a = -1.361904762

Simplifying
a = -1.361904762

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