What is the answer to 4a-3+2a=7a-2 ?

The answer to 4a-3+2a=7a-2 is a=-1

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4a-3+2a=7a-2

4 a - 3 + 2 a = 7 a - 2

a = - 1

Solution steps

4 a - 3 + 2 a = 7 a - 2

Group like terms

4 a + 2 a - 3 = 7 a - 2

Add similar elements:

4 a + 2 a = 6 a

6 a - 3 = 7 a - 2

Move

3

to the right side

6 a = 7 a + 1

Move

7 a

to the left side

- a = 1

Divide both sides by

- 1

a = - 1

z^{2} + 3 z - 40

10.36 - 0.094 \cdot 0 + 0.131 \cdot 12 + 0.21 \cdot 12

1 = - \frac{3 \cdot 1 ^{4} ( - 4 \cdot 1 ^{9} + c _{1} ) ^{\frac{3}{4}}}{- 4 \cdot 1 ^{9} + c _{1}}

- x^{2} = 4 - 5 x

\frac{5}{3} - (\frac{2}{5} \cdot \frac{7}{2}) - \frac{1}{3}