Solve 6x + 10 = −14

The solution of 6x + 10 = −14 is x = -4.

6x + 10 = -14\ \Rightarrow\ x = -4

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The lines y = 6x + 10 and y = -14 meet at x = -4. The solution of the equation is the x-coordinate of the point where the two sides are equal.

How to work it out

1
The goal is to get x alone. Undo the operations in the opposite order: first the addition, then the multiplication.
$6x + 10 = -14$
2
Subtract 10 from both sides:
$6x + 10 - 10 = -14 - 10 \ \Rightarrow\ 6x = -24$
3
Divide both sides by 6:
$\frac{6x}{6} = \frac{-24}{6} \ \Rightarrow\ x = -4$
4
Check: put x = -4 back into the equation.
$6\cdot(-4) + 10 = -24 + 10 = -14 \checkmark$

LaTeX source of the formulas on this page

\[ 6x + 10 = -14\ \Rightarrow\ x = -4 \]
\[ 6x + 10 = -14 \]
\[ 6x + 10 - 10 = -14 - 10 \ \Rightarrow\ 6x = -24 \]
\[ \frac{6x}{6} = \frac{-24}{6} \ \Rightarrow\ x = -4 \]
\[ 6\cdot(-4) + 10 = -24 + 10 = -14 \checkmark \]

Trying values of x in 6x + 10 = −14

x	6x + 10	Equals -14?
-6	-26	no
-5	-20	no
-4	-14	yes
-3	-8	no
-2	-2	no

Questions

What is x in 6x + 10 = −14?

The solution of 6x + 10 = −14 is x = -4.

How do you solve 6x + 10 = −14?

Subtract 10 from both sides to get 6x = -24, then divide both sides by 6 to get x = -4.

How do I check the answer?

Replace x by -4: 6(-4) + 10 = -14, which is -14.

Solve 6x + 10 = −14

How to work it out

Trying values of x in 6x + 10 = −14

Questions

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